104235142 has 16 divisors (see below), whose sum is σ = 175177872. Its totient is φ = 46098720.

The previous prime is 104235137. The next prime is 104235169. The reversal of 104235142 is 241532401.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a pancake number, because a pancake can be divided into 104235142 parts by 14438 straight cuts.

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, 63213 + ... + 64840.

It is an arithmetic number, because the mean of its divisors is an integer number (10948617).

Almost surely, 2^104235142 is an apocalyptic number.

104235142 is a deficient number, since it is larger than the sum of its proper divisors (70942730).

104235142 is a wasteful number, since it uses less digits than its factorization.

104235142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128103.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 104235142 is about 10209.5613030140. The cubic root of 104235142 is about 470.6210922665.

Adding to 104235142 its reverse (241532401), we get a palindrome (345767543).

The spelling of 104235142 in words is "one hundred four million, two hundred thirty-five thousand, one hundred forty-two".