15223005532342 has 32 divisors (see below), whose sum is σ = 24412533727680. Its totient is φ = 7101809594880.

The previous prime is 15223005532327. The next prime is 15223005532363. The reversal of 15223005532342 is 24323550032251.

15223005532342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×15223005532342³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10701298 + ... + 12040090.

It is an arithmetic number, because the mean of its divisors is an integer number (762891678990).

Almost surely, 2^{15223005532342} is an apocalyptic number.

15223005532342 is a deficient number, since it is larger than the sum of its proper divisors (9189528195338).

15223005532342 is a wasteful number, since it uses less digits than its factorization.

15223005532342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344888.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 15223005532342 its reverse (24323550032251), we get a palindrome (39546555564593).

The spelling of 15223005532342 in words is "fifteen trillion, two hundred twenty-three billion, five million, five hundred thirty-two thousand, three hundred forty-two".