540032433198 has 96 divisors (see below), whose sum is σ = 1150291498752. Its totient is φ = 168989587200.

The previous prime is 540032433197. The next prime is 540032433203. The reversal of 540032433198 is 891334230045.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540032433197) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110140815 + ... + 110145717.

It is an arithmetic number, because the mean of its divisors is an integer number (11982203112).

Almost surely, 2^540032433198 is an apocalyptic number.

540032433198 is an abundant number, since it is smaller than the sum of its proper divisors (610259065554).

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

540032433198 is a wasteful number, since it uses less digits than its factorization.

540032433198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5398 (or 5379 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 540032433198 in words is "five hundred forty billion, thirty-two million, four hundred thirty-three thousand, one hundred ninety-eight".