142404222299 has 4 divisors (see below), whose sum is σ = 142406541264. Its totient is φ = 142401903336.

The previous prime is 142404222287. The next prime is 142404222313. The reversal of 142404222299 is 992222404241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992222404241 = 2383 ⋅416375327.

It is a cyclic number.

It is not a de Polignac number, because 142404222299 - 2²⁰ = 142403173723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142404222599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064792 + ... + 1191045.

It is an arithmetic number, because the mean of its divisors is an integer number (35601635316).

Almost surely, 2^142404222299 is an apocalyptic number.

142404222299 is a deficient number, since it is larger than the sum of its proper divisors (2318965).

142404222299 is an equidigital number, since it uses as much as digits as its factorization.

142404222299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318964.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 142404222299 in words is "one hundred forty-two billion, four hundred four million, two hundred twenty-two thousand, two hundred ninety-nine".