142202412331 has 8 divisors (see below), whose sum is σ = 162636463584. Its totient is φ = 121798216320.

The previous prime is 142202412239. The next prime is 142202412343. The reversal of 142202412331 is 133214202241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142202412331 - 2¹¹ = 142202410283 is a prime.

It is a super-2 number, since 2×142202412331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142202412296 and 142202412305.

It is not an unprimeable number, because it can be changed into a prime (142202418331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7453600 + ... + 7472653.

It is an arithmetic number, because the mean of its divisors is an integer number (20329557948).

Almost surely, 2^142202412331 is an apocalyptic number.

142202412331 is a deficient number, since it is larger than the sum of its proper divisors (20434051253).

142202412331 is a wasteful number, since it uses less digits than its factorization.

142202412331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14927621.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 142202412331 its reverse (133214202241), we get a palindrome (275416614572).

The spelling of 142202412331 in words is "one hundred forty-two billion, two hundred two million, four hundred twelve thousand, three hundred thirty-one".