1153424400 has 60 divisors (see below), whose sum is σ = 3694806672. Its totient is φ = 307579520.

The previous prime is 1153424359. The next prime is 1153424413. The reversal of 1153424400 is 44243511.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479394 + ... + 481793.

Almost surely, 2^1153424400 is an apocalyptic number.

1153424400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1153424400 is an abundant number, since it is smaller than the sum of its proper divisors (2541382272).

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

1153424400 is a wasteful number, since it uses less digits than its factorization.

1153424400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961208 (or 961197 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1153424400 is about 33962.1024084199. The cubic root of 1153424400 is about 1048.7284380699.

Adding to 1153424400 its reverse (44243511), we get a palindrome (1197667911).

The spelling of 1153424400 in words is "one billion, one hundred fifty-three million, four hundred twenty-four thousand, four hundred".