220702534344 has 24 divisors (see below), whose sum is σ = 597736030710. Its totient is φ = 73567511424.

The previous prime is 220702534319. The next prime is 220702534369. The reversal of 220702534344 is 443435207022.

220702534344 is a `hidden beast` number, since 2 + 20 + 70 + 2 + 534 + 34 + 4 = 666.

220702534344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220702534319) and next prime (220702534369).

It can be written as a sum of positive squares in only one way, i.e., 193566561444 + 27135972900 = 439962^2 + 164730^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 220702534299 and 220702534308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1532656417 + ... + 1532656560.

Almost surely, 2^220702534344 is an apocalyptic number.

220702534344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220702534344 is an abundant number, since it is smaller than the sum of its proper divisors (377033496366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220702534344 is a wasteful number, since it uses less digits than its factorization.

220702534344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3065312989 (or 3065312982 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 36.

The spelling of 220702534344 in words is "two hundred twenty billion, seven hundred two million, five hundred thirty-four thousand, three hundred forty-four".