1208434674660 has 24 divisors (see below), whose sum is σ = 3383617089216. Its totient is φ = 322249246560.

The previous prime is 1208434674631. The next prime is 1208434674691. The reversal of 1208434674660 is 664764348021.

It is a super-2 number, since 2×1208434674660² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10070288896 + ... + 10070289015.

It is an arithmetic number, because the mean of its divisors is an integer number (140984045384).

Almost surely, 2^{1208434674660} is an apocalyptic number.

1208434674660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1208434674660 is an abundant number, since it is smaller than the sum of its proper divisors (2175182414556).

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

1208434674660 is a wasteful number, since it uses less digits than its factorization.

1208434674660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20140577923 (or 20140577921 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 51.

The spelling of 1208434674660 in words is "one trillion, two hundred eight billion, four hundred thirty-four million, six hundred seventy-four thousand, six hundred sixty".