41457931749 has 24 divisors (see below), whose sum is σ = 64552854912. Its totient is φ = 25487753760.

The previous prime is 41457931741. The next prime is 41457931751. The reversal of 41457931749 is 94713975414.

41457931749 is a `hidden beast` number, since 4 + 14 + 579 + 3 + 17 + 49 = 666.

It is not a de Polignac number, because 41457931749 - 2³ = 41457931741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41457931695 and 41457931704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41457931741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51217 + ... + 292470.

It is an arithmetic number, because the mean of its divisors is an integer number (2689702288).

Almost surely, 2^41457931749 is an apocalyptic number.

It is an amenable number.

41457931749 is a deficient number, since it is larger than the sum of its proper divisors (23094923163).

41457931749 is a wasteful number, since it uses less digits than its factorization.

41457931749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344737 (or 344734 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The spelling of 41457931749 in words is "forty-one billion, four hundred fifty-seven million, nine hundred thirty-one thousand, seven hundred forty-nine".