142104224423431 has 8 divisors (see below), whose sum is σ = 142657630614144. Its totient is φ = 141550821888000.

The previous prime is 142104224423411. The next prime is 142104224423479. The reversal of 142104224423431 is 134324422401241.

142104224423431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 142104224423431 - 2²⁵ = 142104190868999 is a prime.

It is a super-2 number, since 2×142104224423431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142104224423411) 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, 97644691 + ... + 99089323.

It is an arithmetic number, because the mean of its divisors is an integer number (17832203826768).

Almost surely, 2^{142104224423431} is an apocalyptic number.

142104224423431 is a deficient number, since it is larger than the sum of its proper divisors (553406190713).

142104224423431 is a wasteful number, since it uses less digits than its factorization.

142104224423431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827641.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 142104224423431 its reverse (134324422401241), we get a palindrome (276428646824672).

The spelling of 142104224423431 in words is "one hundred forty-two trillion, one hundred four billion, two hundred twenty-four million, four hundred twenty-three thousand, four hundred thirty-one".