70106733340 has 72 divisors (see below), whose sum is σ = 171371540592. Its totient is φ = 24021043200.

The previous prime is 70106733331. The next prime is 70106733353. The reversal of 70106733340 is 4333760107.

It is a junction number, because it is equal to n+sod(n) for n = 70106733296 and 70106733305.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 1546639 + ... + 1591321.

It is an arithmetic number, because the mean of its divisors is an integer number (2380160286).

Almost surely, 2^70106733340 is an apocalyptic number.

70106733340 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70106733340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85685770296).

70106733340 is an abundant number, since it is smaller than the sum of its proper divisors (101264807252).

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

70106733340 is a wasteful number, since it uses less digits than its factorization.

70106733340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46307 (or 46298 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 34.

The spelling of 70106733340 in words is "seventy billion, one hundred six million, seven hundred thirty-three thousand, three hundred forty".