104259042 has 64 divisors (see below), whose sum is σ = 245414400. Its totient is φ = 32717520.

The previous prime is 104259041. The next prime is 104259059. The reversal of 104259042 is 240952401.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 104258997 and 104259015.

It is not an unprimeable number, because it can be changed into a prime (104259041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314817 + ... + 315147.

It is an arithmetic number, because the mean of its divisors is an integer number (3834600).

Almost surely, 2^104259042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104259042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122707200).

104259042 is an abundant number, since it is smaller than the sum of its proper divisors (141155358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104259042 is a wasteful number, since it uses less digits than its factorization.

104259042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 662 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 104259042 is about 10210.7317073753. The cubic root of 104259042 is about 470.6570589739.

The spelling of 104259042 in words is "one hundred four million, two hundred fifty-nine thousand, forty-two".