142634134304 has 24 divisors (see below), whose sum is σ = 281810296908. Its totient is φ = 71063265280.

The previous prime is 142634134303. The next prime is 142634134333. The reversal of 142634134304 is 403431436241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 136565724304 + 6068410000 = 369548^2 + 77900^2 .

It is not an unprimeable number, because it can be changed into a prime (142634134301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7922177 + ... + 7940160.

Almost surely, 2^142634134304 is an apocalyptic number.

It is an amenable number.

142634134304 is a deficient number, since it is larger than the sum of its proper divisors (139176162604).

142634134304 is a wasteful number, since it uses less digits than its factorization.

142634134304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15862628 (or 15862620 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 142634134304 in words is "one hundred forty-two billion, six hundred thirty-four million, one hundred thirty-four thousand, three hundred four".