542422104634 has 16 divisors (see below), whose sum is σ = 835934999328. Its totient is φ = 263782574352.

The previous prime is 542422104619. The next prime is 542422104647. The reversal of 542422104634 is 436401224245.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 542422104593 and 542422104602.

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, 1167472 + ... + 1564555.

It is an arithmetic number, because the mean of its divisors is an integer number (52245937458).

Almost surely, 2^542422104634 is an apocalyptic number.

542422104634 is a deficient number, since it is larger than the sum of its proper divisors (293512894694).

542422104634 is a wasteful number, since it uses less digits than its factorization.

542422104634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734749.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 542422104634 its reverse (436401224245), we get a palindrome (978823328879).

The spelling of 542422104634 in words is "five hundred forty-two billion, four hundred twenty-two million, one hundred four thousand, six hundred thirty-four".