44746633156 has 9 divisors (see below), whose sum is σ = 78307348399. Its totient is φ = 22373105044.

The previous prime is 44746633133. The next prime is 44746633163. The reversal of 44746633156 is 65133664744.

The square root of 44746633156 is 211534.

It is a perfect power (a square), and thus also a powerful number.

It is a super-3 number, since 3×44746633156³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 370185 + ... + 475951.

Almost surely, 2^44746633156 is an apocalyptic number.

44746633156 is the 211534-th square number.

It is an amenable number.

44746633156 is a deficient number, since it is larger than the sum of its proper divisors (33560715243).

44746633156 is an frugal number, since it uses more digits than its factorization.

44746633156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211538 (or 105769 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 49.

Multiplying 44746633156 by its sum of digits (49), we get a square (2192585024644 = 1480738²).

The spelling of 44746633156 in words is "forty-four billion, seven hundred forty-six million, six hundred thirty-three thousand, one hundred fifty-six".