70011558361623 has 8 divisors (see below), whose sum is σ = 93350140577008. Its totient is φ = 46673674193664.

The previous prime is 70011558361607. The next prime is 70011558361627. The reversal of 70011558361623 is 32616385511007.

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

It is not a de Polignac number, because 70011558361623 - 2⁴ = 70011558361607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70011558361627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174277786 + ... + 174679047.

It is an arithmetic number, because the mean of its divisors is an integer number (11668767572126).

Almost surely, 2^{70011558361623} is an apocalyptic number.

70011558361623 is a deficient number, since it is larger than the sum of its proper divisors (23338582215385).

70011558361623 is a wasteful number, since it uses less digits than its factorization.

70011558361623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349023713.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 70011558361623 in words is "seventy trillion, eleven billion, five hundred fifty-eight million, three hundred sixty-one thousand, six hundred twenty-three".