44774746730231 has 16 divisors (see below), whose sum is σ = 51517075404288. Its totient is φ = 38119774240800.

The previous prime is 44774746730221. The next prime is 44774746730237. The reversal of 44774746730231 is 13203764747744.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-44774746730231 is a prime.

It is a super-2 number, since 2×44774746730231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44774746730237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35721680 + ... + 36953861.

It is an arithmetic number, because the mean of its divisors is an integer number (3219817212768).

Almost surely, 2^{44774746730231} is an apocalyptic number.

44774746730231 is a deficient number, since it is larger than the sum of its proper divisors (6742328674057).

44774746730231 is a wasteful number, since it uses less digits than its factorization.

44774746730231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72676142.

The product of its (nonzero) digits is 66382848, while the sum is 59.

The spelling of 44774746730231 in words is "forty-four trillion, seven hundred seventy-four billion, seven hundred forty-six million, seven hundred thirty thousand, two hundred thirty-one".