70137884075 has 12 divisors (see below), whose sum is σ = 99395401680. Its totient is φ = 48094548960.

The previous prime is 70137884023. The next prime is 70137884081. The reversal of 70137884075 is 57048873107.

It is a happy number.

It is not a de Polignac number, because 70137884075 - 2²⁶ = 70070775211 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200393780 + ... + 200394129.

It is an arithmetic number, because the mean of its divisors is an integer number (8282950140).

Almost surely, 2^70137884075 is an apocalyptic number.

70137884075 is a deficient number, since it is larger than the sum of its proper divisors (29257517605).

70137884075 is a wasteful number, since it uses less digits than its factorization.

70137884075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400787926 (or 400787921 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 50.

The spelling of 70137884075 in words is "seventy billion, one hundred thirty-seven million, eight hundred eighty-four thousand, seventy-five".