23535351313142 has 16 divisors (see below), whose sum is σ = 35364668159232. Its totient is φ = 11747135875560.

The previous prime is 23535351313109. The next prime is 23535351313163. The reversal of 23535351313142 is 24131315353532.

It is a super-2 number, since 2×23535351313142² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23535351313142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4656167 + ... + 8291597.

It is an arithmetic number, because the mean of its divisors is an integer number (2210291759952).

Almost surely, 2^{23535351313142} is an apocalyptic number.

23535351313142 is a deficient number, since it is larger than the sum of its proper divisors (11829316846090).

23535351313142 is a wasteful number, since it uses less digits than its factorization.

23535351313142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641083.

The product of its digits is 486000, while the sum is 41.

Adding to 23535351313142 its reverse (24131315353532), we get a palindrome (47666666666674).

The spelling of 23535351313142 in words is "twenty-three trillion, five hundred thirty-five billion, three hundred fifty-one million, three hundred thirteen thousand, one hundred forty-two".