542130333502434 has 128 divisors (see below), whose sum is σ = 1107797897606400. Its totient is φ = 176840578252800.

The previous prime is 542130333502411. The next prime is 542130333502507. The reversal of 542130333502434 is 434205333031245.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30019944097 + ... + 30019962155.

It is an arithmetic number, because the mean of its divisors is an integer number (8654671075050).

Almost surely, 2^{542130333502434} is an apocalyptic number.

542130333502434 is an abundant number, since it is smaller than the sum of its proper divisors (565667564103966).

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

542130333502434 is a wasteful number, since it uses less digits than its factorization.

542130333502434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19700.

The product of its (nonzero) digits is 1555200, while the sum is 42.

Adding to 542130333502434 its reverse (434205333031245), we get a palindrome (976335666533679).

The spelling of 542130333502434 in words is "five hundred forty-two trillion, one hundred thirty billion, three hundred thirty-three million, five hundred two thousand, four hundred thirty-four".