70369817919448 has 16 divisors (see below), whose sum is σ = 132287908366080. Its totient is φ = 35093042355168.

The previous prime is 70369817919439. The next prime is 70369817919487. The reversal of 70369817919448 is 84491971896307.

It is a super-2 number, since 2×70369817919448² (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 in 3 ways as a sum of consecutive naturals, for example, 11483322315 + ... + 11483328442.

It is an arithmetic number, because the mean of its divisors is an integer number (8267994272880).

Almost surely, 2^{70369817919448} is an apocalyptic number.

It is an amenable number.

70369817919448 is a deficient number, since it is larger than the sum of its proper divisors (61918090446632).

70369817919448 is a wasteful number, since it uses less digits than its factorization.

70369817919448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22966651146 (or 22966651142 counting only the distinct ones).

The product of its (nonzero) digits is 658409472, while the sum is 76.

The spelling of 70369817919448 in words is "seventy trillion, three hundred sixty-nine billion, eight hundred seventeen million, nine hundred nineteen thousand, four hundred forty-eight".