45111350354440 has 32 divisors (see below), whose sum is σ = 101658393002880. Its totient is φ = 18016477083072.

The previous prime is 45111350354429. The next prime is 45111350354467. The reversal of 45111350354440 is 4445305311154.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 45111350354393 and 45111350354402.

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, 876944544 + ... + 876995983.

It is an arithmetic number, because the mean of its divisors is an integer number (3176824781340).

Almost surely, 2^{45111350354440} is an apocalyptic number.

45111350354440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45111350354440 is an abundant number, since it is smaller than the sum of its proper divisors (56547042648440).

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

45111350354440 is a wasteful number, since it uses less digits than its factorization.

45111350354440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753941181 (or 1753941177 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 45111350354440 its reverse (4445305311154), we get a palindrome (49556655665594).

The spelling of 45111350354440 in words is "forty-five trillion, one hundred eleven billion, three hundred fifty million, three hundred fifty-four thousand, four hundred forty".