70357383015494 has 4 divisors (see below), whose sum is σ = 105536074523244. Its totient is φ = 35178691507746.

The previous prime is 70357383015457. The next prime is 70357383015539. The reversal of 70357383015494 is 49451038375307.

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

It is a super-2 number, since 2×70357383015494² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17589345753872 + ... + 17589345753875.

It is an arithmetic number, because the mean of its divisors is an integer number (26384018630811).

Almost surely, 2^{70357383015494} is an apocalyptic number.

70357383015494 is a deficient number, since it is larger than the sum of its proper divisors (35178691507750).

70357383015494 is a wasteful number, since it uses less digits than its factorization.

70357383015494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35178691507749.

The product of its (nonzero) digits is 38102400, while the sum is 59.

The spelling of 70357383015494 in words is "seventy trillion, three hundred fifty-seven billion, three hundred eighty-three million, fifteen thousand, four hundred ninety-four".