110400142 has 16 divisors (see below), whose sum is σ = 175804560. Its totient is φ = 51815808.

The previous prime is 110400137. The next prime is 110400149. The reversal of 110400142 is 241004011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110400149) 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, 9409 + ... + 17587.

It is an arithmetic number, because the mean of its divisors is an integer number (10987785).

Almost surely, 2^110400142 is an apocalyptic number.

110400142 is a deficient number, since it is larger than the sum of its proper divisors (65404418).

110400142 is a wasteful number, since it uses less digits than its factorization.

110400142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8595.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 110400142 is about 10507.1471865583. The cubic root of 110400142 is about 479.7222669938.

Adding to 110400142 its reverse (241004011), we get a palindrome (351404153).

The spelling of 110400142 in words is "one hundred ten million, four hundred thousand, one hundred forty-two".