542143416730254 has 16 divisors (see below), whose sum is σ = 1084610791323648. Its totient is φ = 180660479266232.

The previous prime is 542143416730211. The next prime is 542143416730271. The reversal of 542143416730254 is 452037614341245.

It is a super-4 number, since 4×542143416730254⁴ (a number of 60 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 542143416730197 and 542143416730206.

It is a congruent number.

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, 13498222542 + ... + 13498262705.

It is an arithmetic number, because the mean of its divisors is an integer number (67788174457728).

Almost surely, 2^{542143416730254} is an apocalyptic number.

542143416730254 is an abundant number, since it is smaller than the sum of its proper divisors (542467374593394).

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

542143416730254 is a wasteful number, since it uses less digits than its factorization.

542143416730254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26996488599.

The product of its (nonzero) digits is 9676800, while the sum is 51.

The spelling of 542143416730254 in words is "five hundred forty-two trillion, one hundred forty-three billion, four hundred sixteen million, seven hundred thirty thousand, two hundred fifty-four".