1187372294800 has 60 divisors (see below), whose sum is σ = 2855377185136. Its totient is φ = 474496848000.

The previous prime is 1187372294729. The next prime is 1187372294803. The reversal of 1187372294800 is 84922737811.

It is not an unprimeable number, because it can be changed into a prime (1187372294803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 991794 + ... + 1832593.

Almost surely, 2^{1187372294800} is an apocalyptic number.

1187372294800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1187372294800 is an abundant number, since it is smaller than the sum of its proper divisors (1668004890336).

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

1187372294800 is a wasteful number, since it uses less digits than its factorization.

1187372294800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825456 (or 2825445 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 1187372294800 in words is "one trillion, one hundred eighty-seven billion, three hundred seventy-two million, two hundred ninety-four thousand, eight hundred".