142605607023 has 48 divisors (see below), whose sum is σ = 244828619520. Its totient is φ = 81343612800.

The previous prime is 142605607007. The next prime is 142605607037. The reversal of 142605607023 is 320706506241.

142605607023 is a `hidden beast` number, since 1 + 4 + 2 + 6 + 0 + 560 + 70 + 23 = 666.

It is not a de Polignac number, because 142605607023 - 2⁴ = 142605607007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142605617023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 744883 + ... + 916548.

It is an arithmetic number, because the mean of its divisors is an integer number (5100596240).

Almost surely, 2^142605607023 is an apocalyptic number.

142605607023 is a deficient number, since it is larger than the sum of its proper divisors (102223012497).

142605607023 is a wasteful number, since it uses less digits than its factorization.

142605607023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661485 (or 1661462 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 142605607023 in words is "one hundred forty-two billion, six hundred five million, six hundred seven thousand, twenty-three".