70878235162 has 8 divisors (see below), whose sum is σ = 121505546016. Its totient is φ = 30376386492.

The previous prime is 70878235091. The next prime is 70878235199. The reversal of 70878235162 is 26153287807.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2531365528 + ... + 2531365555.

It is an arithmetic number, because the mean of its divisors is an integer number (15188193252).

Almost surely, 2^70878235162 is an apocalyptic number.

70878235162 is a deficient number, since it is larger than the sum of its proper divisors (50627310854).

70878235162 is a wasteful number, since it uses less digits than its factorization.

70878235162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5062731092.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 70878235162 in words is "seventy billion, eight hundred seventy-eight million, two hundred thirty-five thousand, one hundred sixty-two".