70087765889002 has 16 divisors (see below), whose sum is σ = 107974014756480. Its totient is φ = 34096444654608.

The previous prime is 70087765888999. The next prime is 70087765889023. The reversal of 70087765889002 is 20098856778007.

It is a super-2 number, since 2×70087765889002² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4149699 + ... + 12545737.

It is an arithmetic number, because the mean of its divisors is an integer number (6748375922280).

Almost surely, 2^{70087765889002} is an apocalyptic number.

70087765889002 is a deficient number, since it is larger than the sum of its proper divisors (37886248867478).

70087765889002 is a wasteful number, since it uses less digits than its factorization.

70087765889002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8508885.

The product of its (nonzero) digits is 94832640, while the sum is 67.

The spelling of 70087765889002 in words is "seventy trillion, eighty-seven billion, seven hundred sixty-five million, eight hundred eighty-nine thousand, two".