70254840032 has 48 divisors (see below), whose sum is σ = 149404075632. Its totient is φ = 32327285760.

The previous prime is 70254840013. The next prime is 70254840041. The reversal of 70254840032 is 23004845207.

It is a super-2 number, since 2×70254840032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70254839974 and 70254840001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117413 + ... + 392804.

It is an arithmetic number, because the mean of its divisors is an integer number (3112584909).

Almost surely, 2^70254840032 is an apocalyptic number.

It is an amenable number.

70254840032 is an abundant number, since it is smaller than the sum of its proper divisors (79149235600).

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

70254840032 is a wasteful number, since it uses less digits than its factorization.

70254840032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510571 (or 510563 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 70254840032 in words is "seventy billion, two hundred fifty-four million, eight hundred forty thousand, thirty-two".