1132899347898 has 24 divisors (see below), whose sum is σ = 2476337517108. Its totient is φ = 374291229312.

The previous prime is 1132899347869. The next prime is 1132899347903. The reversal of 1132899347898 is 8987439982311.

1132899347898 is a `hidden beast` number, since 113 + 2 + 8 + 99 + 347 + 89 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 896151902409 + 236747445489 = 946653^2 + 486567^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278488465 + ... + 278492532.

Almost surely, 2^{1132899347898} is an apocalyptic number.

1132899347898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1132899347898 is an abundant number, since it is smaller than the sum of its proper divisors (1343438169210).

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

1132899347898 is a wasteful number, since it uses less digits than its factorization.

1132899347898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556981118 (or 556981115 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 72.

The spelling of 1132899347898 in words is "one trillion, one hundred thirty-two billion, eight hundred ninety-nine million, three hundred forty-seven thousand, eight hundred ninety-eight".