142113013433204 has 72 divisors (see below), whose sum is σ = 282898957129320. Its totient is φ = 62344940232960.

The previous prime is 142113013433203. The next prime is 142113013433327. The reversal of 142113013433204 is 402334310311241.

It can be written as a sum of positive squares in 4 ways, for example, as 50078692156900 + 92034321276304 = 7076630^2 + 9593452^2 .

It is a super-2 number, since 2×142113013433204² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142113013433203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33910214 + ... + 37869890.

Almost surely, 2^{142113013433204} is an apocalyptic number.

It is an amenable number.

142113013433204 is a deficient number, since it is larger than the sum of its proper divisors (140785943696116).

142113013433204 is a wasteful number, since it uses less digits than its factorization.

142113013433204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962289 (or 3962276 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 142113013433204 its reverse (402334310311241), we get a palindrome (544447323744445).

The spelling of 142113013433204 in words is "one hundred forty-two trillion, one hundred thirteen billion, thirteen million, four hundred thirty-three thousand, two hundred four".