142635135704 has 8 divisors (see below), whose sum is σ = 267440879460. Its totient is φ = 71317567848.

The previous prime is 142635135701. The next prime is 142635135719. The reversal of 142635135704 is 407531536241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142635135701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8914695974 + ... + 8914695989.

Almost surely, 2^142635135704 is an apocalyptic number.

It is an amenable number.

142635135704 is a deficient number, since it is larger than the sum of its proper divisors (124805743756).

142635135704 is a wasteful number, since it uses less digits than its factorization.

142635135704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17829391969 (or 17829391965 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 142635135704 in words is "one hundred forty-two billion, six hundred thirty-five million, one hundred thirty-five thousand, seven hundred four".