3451332649680 has 120 divisors (see below), whose sum is σ = 11964619929600. Its totient is φ = 890666484480.

The previous prime is 3451332649603. The next prime is 3451332649747. The reversal of 3451332649680 is 869462331543.

3451332649680 is a `hidden beast` number, since 3 + 4 + 51 + 3 + 3 + 26 + 496 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-3 number, since 3×3451332649680³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77292480 + ... + 77337119.

It is an arithmetic number, because the mean of its divisors is an integer number (99705166080).

Almost surely, 2^{3451332649680} is an apocalyptic number.

3451332649680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3451332649680 is an abundant number, since it is smaller than the sum of its proper divisors (8513287279920).

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

3451332649680 is a wasteful number, since it uses less digits than its factorization.

3451332649680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154629649 (or 154629640 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 54.

The spelling of 3451332649680 in words is "three trillion, four hundred fifty-one billion, three hundred thirty-two million, six hundred forty-nine thousand, six hundred eighty".