1104021042 has 32 divisors (see below), whose sum is σ = 2313314304. Its totient is φ = 350816400.

The previous prime is 1104021031. The next prime is 1104021047. The reversal of 1104021042 is 2401204011.

It is a super-3 number, since 3×1104021042³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1104021047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31834 + ... + 56757.

It is an arithmetic number, because the mean of its divisors is an integer number (72291072).

Almost surely, 2^1104021042 is an apocalyptic number.

1104021042 is an abundant number, since it is smaller than the sum of its proper divisors (1209293262).

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

1104021042 is a wasteful number, since it uses less digits than its factorization.

1104021042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88694.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1104021042 is about 33226.8120950536. The cubic root of 1104021042 is about 1033.5364167158.

Adding to 1104021042 its reverse (2401204011), we get a palindrome (3505225053).

The spelling of 1104021042 in words is "one billion, one hundred four million, twenty-one thousand, forty-two".