41445321506456 has 64 divisors (see below), whose sum is σ = 91958080032000. Its totient is φ = 17134068147840.

The previous prime is 41445321506423. The next prime is 41445321506467. The reversal of 41445321506456 is 65460512354414.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9924146 + ... + 13467713.

It is an arithmetic number, because the mean of its divisors is an integer number (1436845000500).

Almost surely, 2^{41445321506456} is an apocalyptic number.

It is an amenable number.

41445321506456 is an abundant number, since it is smaller than the sum of its proper divisors (50512758525544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41445321506456 is a wasteful number, since it uses less digits than its factorization.

41445321506456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23392992 (or 23392988 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 50.

The spelling of 41445321506456 in words is "forty-one trillion, four hundred forty-five billion, three hundred twenty-one million, five hundred six thousand, four hundred fifty-six".