40504151324344 has 32 divisors (see below), whose sum is σ = 76449329510400. Its totient is φ = 20117667304800.

The previous prime is 40504151324281. The next prime is 40504151324353. The reversal of 40504151324344 is 44342315140504.

It is a junction number, because it is equal to n+sod(n) for n = 40504151324297 and 40504151324306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101949009 + ... + 102345535.

It is an arithmetic number, because the mean of its divisors is an integer number (2389041547200).

Almost surely, 2^{40504151324344} is an apocalyptic number.

It is an amenable number.

40504151324344 is a deficient number, since it is larger than the sum of its proper divisors (35945178186056).

40504151324344 is a wasteful number, since it uses less digits than its factorization.

40504151324344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481243 (or 481239 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 40504151324344 its reverse (44342315140504), we get a palindrome (84846466464848).

The spelling of 40504151324344 in words is "forty trillion, five hundred four billion, one hundred fifty-one million, three hundred twenty-four thousand, three hundred forty-four".