4521412904320 has 1024 divisors, whose sum is σ = 13179711605760. Its totient is φ = 1467293368320.

The previous prime is 4521412904317. The next prime is 4521412904321. The reversal of 4521412904320 is 234092141254.

It is a self number, because there is not a number n which added to its sum of digits gives 4521412904320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521412904321) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 14445408484 + ... + 14445408796.

It is an arithmetic number, because the mean of its divisors is an integer number (12870812115).

Almost surely, 2^{4521412904320} is an apocalyptic number.

4521412904320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4521412904320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6589855802880).

4521412904320 is an abundant number, since it is smaller than the sum of its proper divisors (8658298701440).

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

4521412904320 is a wasteful number, since it uses less digits than its factorization.

4521412904320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503 (or 491 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 4521412904320 in words is "four trillion, five hundred twenty-one billion, four hundred twelve million, nine hundred four thousand, three hundred twenty".