20262080232 has 64 divisors (see below), whose sum is σ = 56298369600. Its totient is φ = 6752249280.

The previous prime is 20262080231. The next prime is 20262080243. The reversal of 20262080232 is 23208026202.

It is a happy number.

20262080232 is a `hidden beast` number, since 2 + 0 + 2 + 620 + 8 + 0 + 2 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 20262080196 and 20262080205.

It is not an unprimeable number, because it can be changed into a prime (20262080231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1003258 + ... + 1023254.

It is an arithmetic number, because the mean of its divisors is an integer number (879662025).

Almost surely, 2^20262080232 is an apocalyptic number.

It is an amenable number.

20262080232 is an abundant number, since it is smaller than the sum of its proper divisors (36036289368).

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

20262080232 is a wasteful number, since it uses less digits than its factorization.

20262080232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24703 (or 24693 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 20262080232 in words is "twenty billion, two hundred sixty-two million, eighty thousand, two hundred thirty-two".