1204330134 has 48 divisors (see below), whose sum is σ = 2805921216. Its totient is φ = 343602000.

The previous prime is 1204330123. The next prime is 1204330177. The reversal of 1204330134 is 4310334021.

It is a super-2 number, since 2×1204330134² = 2900822143320915912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1204330134.

It is a congruent number.

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, 235909 + ... + 240959.

It is an arithmetic number, because the mean of its divisors is an integer number (58456692).

Almost surely, 2^1204330134 is an apocalyptic number.

1204330134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1204330134 is an abundant number, since it is smaller than the sum of its proper divisors (1601591082).

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

1204330134 is a wasteful number, since it uses less digits than its factorization.

1204330134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5881 (or 5874 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1204330134 is about 34703.4599715936. The cubic root of 1204330134 is about 1063.9352165081.

Adding to 1204330134 its reverse (4310334021), we get a palindrome (5514664155).

The spelling of 1204330134 in words is "one billion, two hundred four million, three hundred thirty thousand, one hundred thirty-four".