1004111402 has 32 divisors (see below), whose sum is σ = 1811013120. Its totient is φ = 408481920.

The previous prime is 1004111401. The next prime is 1004111413. The reversal of 1004111402 is 2041114001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (1004111401) 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, 2402 + ... + 44877.

It is an arithmetic number, because the mean of its divisors is an integer number (56594160).

Almost surely, 2^1004111402 is an apocalyptic number.

1004111402 is a deficient number, since it is larger than the sum of its proper divisors (806901718).

1004111402 is a wasteful number, since it uses less digits than its factorization.

1004111402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47366.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1004111402 is about 31687.7168947212. The cubic root of 1004111402 is about 1001.3685934309.

Adding to 1004111402 its reverse (2041114001), we get a palindrome (3045225403).

The spelling of 1004111402 in words is "one billion, four million, one hundred eleven thousand, four hundred two".