142421561150635 has 32 divisors (see below), whose sum is σ = 193209819586560. Its totient is φ = 100055084976000.

The previous prime is 142421561150599. The next prime is 142421561150641. The reversal of 142421561150635 is 536051165124241.

It is not a de Polignac number, because 142421561150635 - 2²⁵ = 142421527596203 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 598869891 + ... + 599107660.

It is an arithmetic number, because the mean of its divisors is an integer number (6037806862080).

Almost surely, 2^{142421561150635} is an apocalyptic number.

142421561150635 is a deficient number, since it is larger than the sum of its proper divisors (50788258435925).

142421561150635 is a wasteful number, since it uses less digits than its factorization.

142421561150635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197977659.

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 142421561150635 in words is "one hundred forty-two trillion, four hundred twenty-one billion, five hundred sixty-one million, one hundred fifty thousand, six hundred thirty-five".