44361600431 has 2 divisors, whose sum is σ = 44361600432. Its totient is φ = 44361600430.

The previous prime is 44361600421. The next prime is 44361600473. The reversal of 44361600431 is 13400616344.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44361600431 is a prime.

It is a super-2 number, since 2×44361600431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44361600421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22180800215 + 22180800216.

It is an arithmetic number, because the mean of its divisors is an integer number (22180800216).

Almost surely, 2^44361600431 is an apocalyptic number.

44361600431 is a deficient number, since it is larger than the sum of its proper divisors (1).

44361600431 is an equidigital number, since it uses as much as digits as its factorization.

44361600431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 44361600431 in words is "forty-four billion, three hundred sixty-one million, six hundred thousand, four hundred thirty-one".