542114450434312 has 32 divisors (see below), whose sum is σ = 1212181379856000. Its totient is φ = 222233252972544.

The previous prime is 542114450434283. The next prime is 542114450434379. The reversal of 542114450434312 is 213434054411245.

It is a super-2 number, since 2×542114450434312² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210448154937 + ... + 210448157512.

It is an arithmetic number, because the mean of its divisors is an integer number (37880668120500).

Almost surely, 2^{542114450434312} is an apocalyptic number.

It is an amenable number.

542114450434312 is an abundant number, since it is smaller than the sum of its proper divisors (670066929421688).

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

542114450434312 is a wasteful number, since it uses less digits than its factorization.

542114450434312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420896312485 (or 420896312481 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 542114450434312 in words is "five hundred forty-two trillion, one hundred fourteen billion, four hundred fifty million, four hundred thirty-four thousand, three hundred twelve".