41512462465 has 16 divisors (see below), whose sum is σ = 51182174160. Its totient is φ = 32299223040.

The previous prime is 41512462457. The next prime is 41512462471. The reversal of 41512462465 is 56426421514.

It can be written as a sum of positive squares in 8 ways, for example, as 1357111921 + 40155350544 = 36839^2 + 200388^2 .

It is not a de Polignac number, because 41512462465 - 2³ = 41512462457 is a prime.

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, 421881 + ... + 510889.

It is an arithmetic number, because the mean of its divisors is an integer number (3198885885).

Almost surely, 2^41512462465 is an apocalyptic number.

It is an amenable number.

41512462465 is a deficient number, since it is larger than the sum of its proper divisors (9669711695).

41512462465 is a wasteful number, since it uses less digits than its factorization.

41512462465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91572.

The product of its digits is 230400, while the sum is 40.

Adding to 41512462465 its reverse (56426421514), we get a palindrome (97938883979).

The spelling of 41512462465 in words is "forty-one billion, five hundred twelve million, four hundred sixty-two thousand, four hundred sixty-five".