1174255239972 has 12 divisors (see below), whose sum is σ = 2739928893296. Its totient is φ = 391418413320.

The previous prime is 1174255239967. The next prime is 1174255240003. The reversal of 1174255239972 is 2799325524711.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48927301654 + ... + 48927301677.

Almost surely, 2^{1174255239972} is an apocalyptic number.

1174255239972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1174255239972 is an abundant number, since it is smaller than the sum of its proper divisors (1565673653324).

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

1174255239972 is a wasteful number, since it uses less digits than its factorization.

1174255239972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97854603338 (or 97854603336 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 57.

The spelling of 1174255239972 in words is "one trillion, one hundred seventy-four billion, two hundred fifty-five million, two hundred thirty-nine thousand, nine hundred seventy-two".