40510551413264 has 10 divisors (see below), whose sum is σ = 78489193363230. Its totient is φ = 20255275706624.

The previous prime is 40510551413183. The next prime is 40510551413369. The reversal of 40510551413264 is 46231415501504.

It can be written as a sum of positive squares in only one way, i.e., 33904068198400 + 6606483214864 = 5822720^2 + 2570308^2 .

It is a super-2 number, since 2×40510551413264² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265954731649 + ... + 1265954731680.

It is an arithmetic number, because the mean of its divisors is an integer number (7848919336323).

Almost surely, 2^{40510551413264} is an apocalyptic number.

It is an amenable number.

40510551413264 is a deficient number, since it is larger than the sum of its proper divisors (37978641949966).

40510551413264 is a wasteful number, since it uses less digits than its factorization.

40510551413264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531909463337 (or 2531909463331 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

Adding to 40510551413264 its reverse (46231415501504), we get a palindrome (86741966914768).

The spelling of 40510551413264 in words is "forty trillion, five hundred ten billion, five hundred fifty-one million, four hundred thirteen thousand, two hundred sixty-four".