4320425402524 has 48 divisors (see below), whose sum is σ = 9426752649216. Its totient is φ = 1683216561600.

The previous prime is 4320425402429. The next prime is 4320425402533. The reversal of 4320425402524 is 4252045240234.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7987294 + ... + 8511034.

It is an arithmetic number, because the mean of its divisors is an integer number (196390680192).

Almost surely, 2^{4320425402524} is an apocalyptic number.

4320425402524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4320425402524 is an abundant number, since it is smaller than the sum of its proper divisors (5106327246692).

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

4320425402524 is a wasteful number, since it uses less digits than its factorization.

4320425402524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550546 (or 550544 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 37.

The spelling of 4320425402524 in words is "four trillion, three hundred twenty billion, four hundred twenty-five million, four hundred two thousand, five hundred twenty-four".