1234424000 has 56 divisors (see below), whose sum is σ = 3057070848. Its totient is φ = 493766400.

The previous prime is 1234423913. The next prime is 1234424021. The reversal of 1234424000 is 4244321.

It is a super-2 number, since 2×1234424000² = 3047605223552000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69152 + ... + 85151.

Almost surely, 2^1234424000 is an apocalyptic number.

1234424000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1234424000 is an abundant number, since it is smaller than the sum of its proper divisors (1822646848).

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

1234424000 is an equidigital number, since it uses as much as digits as its factorization.

1234424000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154330 (or 154310 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1234424000 is about 35134.3706361733. The cubic root of 1234424000 is about 1072.7243007413.

Adding to 1234424000 its reverse (4244321), we get a palindrome (1238668321).

The spelling of 1234424000 in words is "one billion, two hundred thirty-four million, four hundred twenty-four thousand".