107900042 has 16 divisors (see below), whose sum is σ = 163144800. Its totient is φ = 53520720.

The previous prime is 107900041. The next prime is 107900053. The reversal of 107900042 is 240009701.

It is a junction number, because it is equal to n+sod(n) for n = 107899990 and 107900017.

It is not an unprimeable number, because it can be changed into a prime (107900041) 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, 257309 + ... + 257727.

It is an arithmetic number, because the mean of its divisors is an integer number (10196550).

Almost surely, 2^107900042 is an apocalyptic number.

107900042 is a deficient number, since it is larger than the sum of its proper divisors (55244758).

107900042 is a wasteful number, since it uses less digits than its factorization.

107900042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 107900042 is about 10387.4945006002. The cubic root of 107900042 is about 476.0733503939.

Adding to 107900042 its reverse (240009701), we get a palindrome (347909743).

The spelling of 107900042 in words is "one hundred seven million, nine hundred thousand, forty-two".