45514311333440 has 56 divisors (see below), whose sum is σ = 108384818512632. Its totient is φ = 18205075353600.

The previous prime is 45514311333391. The next prime is 45514311333457. The reversal of 45514311333440 is 4433311341554.

It can be written as a sum of positive squares in 4 ways, for example, as 17829540030016 + 27684771303424 = 4222504^2 + 5261632^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6502562 + ... + 11546078.

Almost surely, 2^{45514311333440} is an apocalyptic number.

45514311333440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45514311333440 is an abundant number, since it is smaller than the sum of its proper divisors (62870507179192).

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

45514311333440 is a wasteful number, since it uses less digits than its factorization.

45514311333440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071735 (or 5071725 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 45514311333440 its reverse (4433311341554), we get a palindrome (49947622674994).

The spelling of 45514311333440 in words is "forty-five trillion, five hundred fourteen billion, three hundred eleven million, three hundred thirty-three thousand, four hundred forty".