542134435100 has 54 divisors (see below), whose sum is σ = 1205825395152. Its totient is φ = 211564592000.

The previous prime is 542134435097. The next prime is 542134435109. The reversal of 542134435100 is 1534431245.

It is a super-2 number, since 2×542134435100² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542134435109) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1444436 + ... + 1780635.

Almost surely, 2^542134435100 is an apocalyptic number.

542134435100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

542134435100 is an abundant number, since it is smaller than the sum of its proper divisors (663690960052).

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

542134435100 is a wasteful number, since it uses less digits than its factorization.

542134435100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225167 (or 3225119 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 542134435100 its reverse (1534431245), we get a palindrome (543668866345).

The spelling of 542134435100 in words is "five hundred forty-two billion, one hundred thirty-four million, four hundred thirty-five thousand, one hundred".