3663022260432 has 80 divisors (see below), whose sum is σ = 9802525098240. Its totient is φ = 1177842124800.

The previous prime is 3663022260427. The next prime is 3663022260467. The reversal of 3663022260432 is 2340622203663.

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, 10281544 + ... + 10631847.

It is an arithmetic number, because the mean of its divisors is an integer number (122531563728).

Almost surely, 2^{3663022260432} is an apocalyptic number.

It is an amenable number.

3663022260432 is an abundant number, since it is smaller than the sum of its proper divisors (6139502837808).

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

3663022260432 is a wasteful number, since it uses less digits than its factorization.

3663022260432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20913532 (or 20913526 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 39.

The spelling of 3663022260432 in words is "three trillion, six hundred sixty-three billion, twenty-two million, two hundred sixty thousand, four hundred thirty-two".