3701055643680 has 96 divisors (see below), whose sum is σ = 11878293760704. Its totient is φ = 968326501376.

The previous prime is 3701055643601. The next prime is 3701055643711. The reversal of 3701055643680 is 863465501073.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 72715434 + ... + 72766313.

It is an arithmetic number, because the mean of its divisors is an integer number (123732226674).

Almost surely, 2^{3701055643680} is an apocalyptic number.

3701055643680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3701055643680 is an abundant number, since it is smaller than the sum of its proper divisors (8177238117024).

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

3701055643680 is a wasteful number, since it uses less digits than its factorization.

3701055643680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145481818 (or 145481810 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 3701055643680 in words is "three trillion, seven hundred one billion, fifty-five million, six hundred forty-three thousand, six hundred eighty".