1135245143998 has 32 divisors (see below), whose sum is σ = 1956911892480. Its totient is φ = 483844784640.

The previous prime is 1135245143959. The next prime is 1135245144041. The reversal of 1135245143998 is 8993415425311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2257758 + ... + 2714398.

It is an arithmetic number, because the mean of its divisors is an integer number (61153496640).

Almost surely, 2^{1135245143998} is an apocalyptic number.

1135245143998 is a deficient number, since it is larger than the sum of its proper divisors (821666748482).

1135245143998 is a wasteful number, since it uses less digits than its factorization.

1135245143998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457632.

The product of its digits is 4665600, while the sum is 55.

The spelling of 1135245143998 in words is "one trillion, one hundred thirty-five billion, two hundred forty-five million, one hundred forty-three thousand, nine hundred ninety-eight".