44207742652 has 12 divisors (see below), whose sum is σ = 77437306800. Its totient is φ = 22082797856.

The previous prime is 44207742637. The next prime is 44207742679. The reversal of 44207742652 is 25624770244.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44207742599 and 44207742608.

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, 5263648 + ... + 5272039.

It is an arithmetic number, because the mean of its divisors is an integer number (6453108900).

Almost surely, 2^44207742652 is an apocalyptic number.

It is an amenable number.

44207742652 is a deficient number, since it is larger than the sum of its proper divisors (33229564148).

44207742652 is a wasteful number, since it uses less digits than its factorization.

44207742652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10536740 (or 10536738 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 43.

The spelling of 44207742652 in words is "forty-four billion, two hundred seven million, seven hundred forty-two thousand, six hundred fifty-two".