14404022400 has 96 divisors (see below), whose sum is σ = 47443280400. Its totient is φ = 3841070080.

The previous prime is 14404022393. The next prime is 14404022401. The reversal of 14404022400 is 422040441.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×14404022400² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14404022401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 740610 + ... + 759809.

Almost surely, 2^14404022400 is an apocalyptic number.

14404022400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14404022400 is an abundant number, since it is smaller than the sum of its proper divisors (33039258000).

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

14404022400 is a wasteful number, since it uses less digits than its factorization.

14404022400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500446 (or 1500429 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 14404022400 its reverse (422040441), we get a palindrome (14826062841).

The spelling of 14404022400 in words is "fourteen billion, four hundred four million, twenty-two thousand, four hundred".