1504130400 has 108 divisors (see below), whose sum is σ = 5303965212. Its totient is φ = 401099520.

The previous prime is 1504130371. The next prime is 1504130431. The reversal of 1504130400 is 40314051.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 97254 + ... + 111653.

It is an arithmetic number, because the mean of its divisors is an integer number (49110789).

Almost surely, 2^1504130400 is an apocalyptic number.

1504130400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1504130400 is an abundant number, since it is smaller than the sum of its proper divisors (3799834812).

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

1504130400 is a wasteful number, since it uses less digits than its factorization.

1504130400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208933 (or 208917 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1504130400 is about 38783.1200395223. The cubic root of 1504130400 is about 1145.7639746741.

Adding to 1504130400 its reverse (40314051), we get a palindrome (1544444451).

The spelling of 1504130400 in words is "one billion, five hundred four million, one hundred thirty thousand, four hundred".