70338540475135 has 4 divisors (see below), whose sum is σ = 84406248570168. Its totient is φ = 56270832380104.

The previous prime is 70338540475109. The next prime is 70338540475199. The reversal of 70338540475135 is 53157404583307.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70338540475135 - 2⁹ = 70338540474623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7033854047509 + ... + 7033854047518.

It is an arithmetic number, because the mean of its divisors is an integer number (21101562142542).

Almost surely, 2^{70338540475135} is an apocalyptic number.

70338540475135 is a deficient number, since it is larger than the sum of its proper divisors (14067708095033).

70338540475135 is a wasteful number, since it uses less digits than its factorization.

70338540475135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14067708095032.

The product of its (nonzero) digits is 21168000, while the sum is 55.

The spelling of 70338540475135 in words is "seventy trillion, three hundred thirty-eight billion, five hundred forty million, four hundred seventy-five thousand, one hundred thirty-five".