44331157124047 has 16 divisors (see below), whose sum is σ = 47537298106560. Its totient is φ = 41232947830272.

The previous prime is 44331157124003. The next prime is 44331157124083. The reversal of 44331157124047 is 74042175113344.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44331157124047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44331157123988 and 44331157124006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44331157124147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14185738 + ... + 17026375.

It is an arithmetic number, because the mean of its divisors is an integer number (2971081131660).

Almost surely, 2^{44331157124047} is an apocalyptic number.

44331157124047 is a deficient number, since it is larger than the sum of its proper divisors (3206140982513).

44331157124047 is a wasteful number, since it uses less digits than its factorization.

44331157124047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31213842.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 44331157124047 in words is "forty-four trillion, three hundred thirty-one billion, one hundred fifty-seven million, one hundred twenty-four thousand, forty-seven".