70034371011 has 32 divisors (see below), whose sum is σ = 119844921600. Its totient is φ = 39948301440.

The previous prime is 70034370979. The next prime is 70034371021. The reversal of 70034371011 is 11017343007.

It is not a de Polignac number, because 70034371011 - 2⁵ = 70034370979 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (70034371021) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 6930421 + ... + 6940518.

It is an arithmetic number, because the mean of its divisors is an integer number (3745153800).

Almost surely, 2^70034371011 is an apocalyptic number.

70034371011 is a deficient number, since it is larger than the sum of its proper divisors (49810550589).

70034371011 is a wasteful number, since it uses less digits than its factorization.

70034371011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13870976 (or 13870970 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The spelling of 70034371011 in words is "seventy billion, thirty-four million, three hundred seventy-one thousand, eleven".