70357383015493 has 8 divisors (see below), whose sum is σ = 80759566282880. Its totient is φ = 60042981885840.

The previous prime is 70357383015457. The next prime is 70357383015539. The reversal of 70357383015493 is 39451038375307.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70357383015493 is a prime.

It is a super-2 number, since 2×70357383015493² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70357383025493) 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, 21945532713 + ... + 21945535918.

It is an arithmetic number, because the mean of its divisors is an integer number (10094945785360).

Almost surely, 2^{70357383015493} is an apocalyptic number.

It is an amenable number.

70357383015493 is a deficient number, since it is larger than the sum of its proper divisors (10402183267387).

70357383015493 is a wasteful number, since it uses less digits than its factorization.

70357383015493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43891068867.

The product of its (nonzero) digits is 28576800, while the sum is 58.

The spelling of 70357383015493 in words is "seventy trillion, three hundred fifty-seven billion, three hundred eighty-three million, fifteen thousand, four hundred ninety-three".