142323515466201 has 64 divisors (see below), whose sum is σ = 225197114112000. Its totient is φ = 88639356395520.

The previous prime is 142323515466169. The next prime is 142323515466203. The reversal of 142323515466201 is 102664515323241.

142323515466201 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 2 + 3 + 5 + 15 + 4 + 6 + 620 + 1 = 666.

It is not a de Polignac number, because 142323515466201 - 2⁵ = 142323515466169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142323515466203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 134649901 + ... + 135702773.

It is an arithmetic number, because the mean of its divisors is an integer number (3518704908000).

Almost surely, 2^{142323515466201} is an apocalyptic number.

It is an amenable number.

142323515466201 is a deficient number, since it is larger than the sum of its proper divisors (82873598645799).

142323515466201 is a wasteful number, since it uses less digits than its factorization.

142323515466201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058511 (or 1058505 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 142323515466201 in words is "one hundred forty-two trillion, three hundred twenty-three billion, five hundred fifteen million, four hundred sixty-six thousand, two hundred one".