142523111412201 has 16 divisors (see below), whose sum is σ = 208117190070720. Its totient is φ = 86219978740800.

The previous prime is 142523111412179. The next prime is 142523111412211. The reversal of 142523111412201 is 102214111325241.

It is not a de Polignac number, because 142523111412201 - 2²⁶ = 142523044303337 is a prime.

It is a super-2 number, since 2×142523111412201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142523111412211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30969817650 + ... + 30969822251.

It is an arithmetic number, because the mean of its divisors is an integer number (13007324379420).

Almost surely, 2^{142523111412201} is an apocalyptic number.

It is an amenable number.

142523111412201 is a deficient number, since it is larger than the sum of its proper divisors (65594078658519).

142523111412201 is a wasteful number, since it uses less digits than its factorization.

142523111412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61939639976.

The product of its (nonzero) digits is 3840, while the sum is 30.

Adding to 142523111412201 its reverse (102214111325241), we get a palindrome (244737222737442).

The spelling of 142523111412201 in words is "one hundred forty-two trillion, five hundred twenty-three billion, one hundred eleven million, four hundred twelve thousand, two hundred one".