70021041415 has 32 divisors (see below), whose sum is σ = 95560819200. Its totient is φ = 48863692416.

The previous prime is 70021041407. The next prime is 70021041437. The reversal of 70021041415 is 51414012007.

It is a cyclic number.

It is not a de Polignac number, because 70021041415 - 2³ = 70021041407 is a prime.

It is a super-2 number, since 2×70021041415² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70021041415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158065 + ... + 406234.

It is an arithmetic number, because the mean of its divisors is an integer number (2986275600).

Almost surely, 2^70021041415 is an apocalyptic number.

70021041415 is a deficient number, since it is larger than the sum of its proper divisors (25539777785).

70021041415 is a wasteful number, since it uses less digits than its factorization.

70021041415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564423.

The product of its (nonzero) digits is 1120, while the sum is 25.

The spelling of 70021041415 in words is "seventy billion, twenty-one million, forty-one thousand, four hundred fifteen".