70136009415 has 12 divisors (see below), whose sum is σ = 121569083064. Its totient is φ = 37405871664.

The previous prime is 70136009381. The next prime is 70136009417. The reversal of 70136009415 is 51490063107.

70136009415 is a `hidden beast` number, since 7 + 0 + 1 + 3 + 600 + 9 + 41 + 5 = 666.

It is not a de Polignac number, because 70136009415 - 2²² = 70131815111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70136009415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70136009417) by changing a digit.

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, 779288949 + ... + 779289038.

It is an arithmetic number, because the mean of its divisors is an integer number (10130756922).

Almost surely, 2^70136009415 is an apocalyptic number.

70136009415 is a deficient number, since it is larger than the sum of its proper divisors (51433073649).

70136009415 is a wasteful number, since it uses less digits than its factorization.

70136009415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558577998 (or 1558577995 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 70136009415 in words is "seventy billion, one hundred thirty-six million, nine thousand, four hundred fifteen".