626043044494 has 16 divisors (see below), whose sum is σ = 1073275225056. Its totient is φ = 268289517600.

The previous prime is 626043044437. The next prime is 626043044507. The reversal of 626043044494 is 494440340626.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952677 + ... + 1469584.

It is an arithmetic number, because the mean of its divisors is an integer number (67079701566).

Almost surely, 2^626043044494 is an apocalyptic number.

626043044494 is a deficient number, since it is larger than the sum of its proper divisors (447232180562).

626043044494 is a wasteful number, since it uses less digits than its factorization.

626043044494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440731.

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 626043044494 in words is "six hundred twenty-six billion, forty-three million, forty-four thousand, four hundred ninety-four".