4424312134172 has 48 divisors (see below), whose sum is σ = 8916400012800. Its totient is φ = 1881634370112.

The previous prime is 4424312134171. The next prime is 4424312134261. The reversal of 4424312134172 is 2714312134244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424312134171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3936023 + ... + 4933649.

It is an arithmetic number, because the mean of its divisors is an integer number (185758333600).

Almost surely, 2^{4424312134172} is an apocalyptic number.

It is an amenable number.

4424312134172 is an abundant number, since it is smaller than the sum of its proper divisors (4492087878628).

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

4424312134172 is a wasteful number, since it uses less digits than its factorization.

4424312134172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998850 (or 998848 counting only the distinct ones).

The product of its digits is 129024, while the sum is 38.

The spelling of 4424312134172 in words is "four trillion, four hundred twenty-four billion, three hundred twelve million, one hundred thirty-four thousand, one hundred seventy-two".