41391625414040 has 64 divisors (see below), whose sum is σ = 101598351714720. Its totient is φ = 15051392640000.

The previous prime is 41391625414019. The next prime is 41391625414043. The reversal of 41391625414040 is 4041452619314.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 41391625413982 and 41391625414000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41391625414043) 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, 87253490 + ... + 87726590.

Almost surely, 2^{41391625414040} is an apocalyptic number.

41391625414040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41391625414040 is an abundant number, since it is smaller than the sum of its proper divisors (60206726300680).

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

41391625414040 is a wasteful number, since it uses less digits than its factorization.

41391625414040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671964 (or 671960 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 41391625414040 in words is "forty-one trillion, three hundred ninety-one billion, six hundred twenty-five million, four hundred fourteen thousand, forty".