44551140460 has 12 divisors (see below), whose sum is σ = 93557395008. Its totient is φ = 17820456176.

The previous prime is 44551140451. The next prime is 44551140463. The reversal of 44551140460 is 6404115544.

It is not an unprimeable number, because it can be changed into a prime (44551140463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113778492 + ... + 1113778531.

It is an arithmetic number, because the mean of its divisors is an integer number (7796449584).

Almost surely, 2^44551140460 is an apocalyptic number.

It is an amenable number.

44551140460 is an abundant number, since it is smaller than the sum of its proper divisors (49006254548).

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

44551140460 is a wasteful number, since it uses less digits than its factorization.

44551140460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227557032 (or 2227557030 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 44551140460 in words is "forty-four billion, five hundred fifty-one million, one hundred forty thousand, four hundred sixty".