542034121432 has 32 divisors (see below), whose sum is σ = 1019182736880. Its totient is φ = 270252702720.

The previous prime is 542034121427. The next prime is 542034121457. The reversal of 542034121432 is 234121430245.

It is a junction number, because it is equal to n+sod(n) for n = 542034121394 and 542034121403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6899332 + ... + 6977452.

Almost surely, 2^542034121432 is an apocalyptic number.

It is an amenable number.

542034121432 is a deficient number, since it is larger than the sum of its proper divisors (477148615448).

542034121432 is a wasteful number, since it uses less digits than its factorization.

542034121432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80563 (or 80559 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 542034121432 its reverse (234121430245), we get a palindrome (776155551677).

The spelling of 542034121432 in words is "five hundred forty-two billion, thirty-four million, one hundred twenty-one thousand, four hundred thirty-two".