4407377671660 has 24 divisors (see below), whose sum is σ = 9312275283696. Its totient is φ = 1752135416640.

The previous prime is 4407377671637. The next prime is 4407377671667. The reversal of 4407377671660 is 661767737044.

It is a junction number, because it is equal to n+sod(n) for n = 4407377671595 and 4407377671604.

It is not an unprimeable number, because it can be changed into a prime (4407377671667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 675974911 + ... + 675981430.

It is an arithmetic number, because the mean of its divisors is an integer number (388011470154).

Almost surely, 2^{4407377671660} is an apocalyptic number.

It is an amenable number.

4407377671660 is an abundant number, since it is smaller than the sum of its proper divisors (4904897612036).

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

4407377671660 is a wasteful number, since it uses less digits than its factorization.

4407377671660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351956513 (or 1351956511 counting only the distinct ones).

The product of its (nonzero) digits is 24893568, while the sum is 58.

The spelling of 4407377671660 in words is "four trillion, four hundred seven billion, three hundred seventy-seven million, six hundred seventy-one thousand, six hundred sixty".