142323334550022 has 16 divisors (see below), whose sum is σ = 285167046929472. Its totient is φ = 47354381878440.

The previous prime is 142323334550021. The next prime is 142323334550029. The reversal of 142323334550022 is 220055433323241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142323334550021) 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, 21682406004 + ... + 21682412567.

It is an arithmetic number, because the mean of its divisors is an integer number (17822940433092).

Almost surely, 2^{142323334550022} is an apocalyptic number.

142323334550022 is an abundant number, since it is smaller than the sum of its proper divisors (142843712379450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142323334550022 is a wasteful number, since it uses less digits than its factorization.

142323334550022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43364819123.

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 142323334550022 its reverse (220055433323241), we get a palindrome (362378767873263).

The spelling of 142323334550022 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred thirty-four million, five hundred fifty thousand, twenty-two".