142104513532 has 24 divisors (see below), whose sum is σ = 249546286080. Its totient is φ = 70805768880.

The previous prime is 142104513517. The next prime is 142104513541. The reversal of 142104513532 is 235315401241.

142104513532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142104513532² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142104513494 and 142104513503.

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, 3073893 + ... + 3119779.

It is an arithmetic number, because the mean of its divisors is an integer number (10397761920).

Almost surely, 2^142104513532 is an apocalyptic number.

It is an amenable number.

142104513532 is a deficient number, since it is larger than the sum of its proper divisors (107441772548).

142104513532 is a wasteful number, since it uses less digits than its factorization.

142104513532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48561 (or 48559 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 142104513532 its reverse (235315401241), we get a palindrome (377419914773).

The spelling of 142104513532 in words is "one hundred forty-two billion, one hundred four million, five hundred thirteen thousand, five hundred thirty-two".