52143787243374 has 32 divisors (see below), whose sum is σ = 105367024578816. Its totient is φ = 17201368761600.

The previous prime is 52143787243357. The next prime is 52143787243481. The reversal of 52143787243374 is 47334278734125.

It is a happy number.

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, 12464029 + ... + 16113335.

It is an arithmetic number, because the mean of its divisors is an integer number (3292719518088).

Almost surely, 2^{52143787243374} is an apocalyptic number.

52143787243374 is an abundant number, since it is smaller than the sum of its proper divisors (53223237335442).

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

52143787243374 is a wasteful number, since it uses less digits than its factorization.

52143787243374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3673960.

The product of its digits is 94832640, while the sum is 60.

The spelling of 52143787243374 in words is "fifty-two trillion, one hundred forty-three billion, seven hundred eighty-seven million, two hundred forty-three thousand, three hundred seventy-four".