70202648044 has 24 divisors (see below), whose sum is σ = 130180015728. Its totient is φ = 33011489280.

The previous prime is 70202648041. The next prime is 70202648053. The reversal of 70202648044 is 44084620207.

It is a junction number, because it is equal to n+sod(n) for n = 70202647994 and 70202648012.

It is not an unprimeable number, because it can be changed into a prime (70202648041) 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, 300934 + ... + 480589.

It is an arithmetic number, because the mean of its divisors is an integer number (5424167322).

Almost surely, 2^70202648044 is an apocalyptic number.

It is an amenable number.

70202648044 is a deficient number, since it is larger than the sum of its proper divisors (59977367684).

70202648044 is a wasteful number, since it uses less digits than its factorization.

70202648044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782865 (or 782863 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 37.

The spelling of 70202648044 in words is "seventy billion, two hundred two million, six hundred forty-eight thousand, forty-four".