104021415042 has 16 divisors (see below), whose sum is σ = 218992452960. Its totient is φ = 32848867872.

The previous prime is 104021415031. The next prime is 104021415049. The reversal of 104021415042 is 240514120401.

It is not an unprimeable number, because it can be changed into a prime (104021415049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456234163 + ... + 456234390.

It is an arithmetic number, because the mean of its divisors is an integer number (13687028310).

Almost surely, 2^104021415042 is an apocalyptic number.

104021415042 is an abundant number, since it is smaller than the sum of its proper divisors (114971037918).

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

104021415042 is a wasteful number, since it uses less digits than its factorization.

104021415042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912468577.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 104021415042 its reverse (240514120401), we get a palindrome (344535535443).

The spelling of 104021415042 in words is "one hundred four billion, twenty-one million, four hundred fifteen thousand, forty-two".