125224423314440 has 32 divisors (see below), whose sum is σ = 281755418708160. Its totient is φ = 50089686436800.

The previous prime is 125224423314439. The next prime is 125224423314451. The reversal of 125224423314440 is 44413324422521.

It is a super-2 number, since 2×125224423314440² (a number of 29 digits) contains 22 as substring.

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, 25697795 + ... + 30179885.

It is an arithmetic number, because the mean of its divisors is an integer number (8804856834630).

Almost surely, 2^{125224423314440} is an apocalyptic number.

125224423314440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125224423314440 is an abundant number, since it is smaller than the sum of its proper divisors (156530995393720).

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

125224423314440 is a wasteful number, since it uses less digits than its factorization.

125224423314440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5180573 (or 5180569 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 41.

Adding to 125224423314440 its reverse (44413324422521), we get a palindrome (169637747736961).

The spelling of 125224423314440 in words is "one hundred twenty-five trillion, two hundred twenty-four billion, four hundred twenty-three million, three hundred fourteen thousand, four hundred forty".