70224491643994 has 64 divisors (see below), whose sum is σ = 106717263206400. Its totient is φ = 34656249987072.

The previous prime is 70224491643989. The next prime is 70224491644061. The reversal of 70224491643994 is 49934619442207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53240705667 + ... + 53240706985.

It is an arithmetic number, because the mean of its divisors is an integer number (1667457237600).

Almost surely, 2^{70224491643994} is an apocalyptic number.

70224491643994 is a deficient number, since it is larger than the sum of its proper divisors (36492771562406).

70224491643994 is a wasteful number, since it uses less digits than its factorization.

70224491643994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359.

The product of its (nonzero) digits is 94058496, while the sum is 64.

The spelling of 70224491643994 in words is "seventy trillion, two hundred twenty-four billion, four hundred ninety-one million, six hundred forty-three thousand, nine hundred ninety-four".