1208660076972 has 24 divisors (see below), whose sum is σ = 3133563162800. Its totient is φ = 402886692288.

The previous prime is 1208660076961. The next prime is 1208660076973. The reversal of 1208660076972 is 2796700668021.

1208660076972 is a `hidden beast` number, since 1 + 20 + 8 + 6 + 600 + 7 + 6 + 9 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1208660076973) 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, 5595648397 + ... + 5595648612.

Almost surely, 2^{1208660076972} is an apocalyptic number.

1208660076972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1208660076972 is an abundant number, since it is smaller than the sum of its proper divisors (1924903085828).

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

1208660076972 is a wasteful number, since it uses less digits than its factorization.

1208660076972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11191297022 (or 11191297014 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 1208660076972 in words is "one trillion, two hundred eight billion, six hundred sixty million, seventy-six thousand, nine hundred seventy-two".