542435342632 has 32 divisors (see below), whose sum is σ = 1020686993280. Its totient is φ = 270252777600.

The previous prime is 542435342629. The next prime is 542435342639. The reversal of 542435342632 is 236243534245.

It is a super-2 number, since 2×542435342632² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542435342639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7100913 + ... + 7176895.

It is an arithmetic number, because the mean of its divisors is an integer number (31896468540).

Almost surely, 2^542435342632 is an apocalyptic number.

It is an amenable number.

542435342632 is a deficient number, since it is larger than the sum of its proper divisors (478251650648).

542435342632 is a wasteful number, since it uses less digits than its factorization.

542435342632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79153 (or 79149 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 43.

Adding to 542435342632 its reverse (236243534245), we get a palindrome (778678876877).

The spelling of 542435342632 in words is "five hundred forty-two billion, four hundred thirty-five million, three hundred forty-two thousand, six hundred thirty-two".