1234013004 has 72 divisors (see below), whose sum is σ = 3569922720. Its totient is φ = 352081152.

The previous prime is 1234012973. The next prime is 1234013023. The reversal of 1234013004 is 4003104321.

It is a super-2 number, since 2×1234013004² = 3045576188082208032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200842 + ... + 206894.

It is an arithmetic number, because the mean of its divisors is an integer number (49582260).

Almost surely, 2^1234013004 is an apocalyptic number.

1234013004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1234013004 is an abundant number, since it is smaller than the sum of its proper divisors (2335909716).

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

1234013004 is a wasteful number, since it uses less digits than its factorization.

1234013004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6879 (or 6874 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1234013004 is about 35128.5212327533. The cubic root of 1234013004 is about 1072.6052345922.

Adding to 1234013004 its reverse (4003104321), we get a palindrome (5237117325).

The spelling of 1234013004 in words is "one billion, two hundred thirty-four million, thirteen thousand, four".