44001292452 has 24 divisors (see below), whose sum is σ = 110567350656. Its totient is φ = 13538859168.

The previous prime is 44001292451. The next prime is 44001292493. The reversal of 44001292452 is 25429210044.

It is a happy number.

44001292452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44001292452² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44001292451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141029628 + ... + 141029939.

It is an arithmetic number, because the mean of its divisors is an integer number (4606972944).

Almost surely, 2^44001292452 is an apocalyptic number.

It is an amenable number.

44001292452 is an abundant number, since it is smaller than the sum of its proper divisors (66566058204).

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

44001292452 is a wasteful number, since it uses less digits than its factorization.

44001292452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282059587 (or 282059585 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 44001292452 in words is "forty-four billion, one million, two hundred ninety-two thousand, four hundred fifty-two".