14001474400 has 36 divisors (see below), whose sum is σ = 34181101332. Its totient is φ = 5600589440.

The previous prime is 14001474373. The next prime is 14001474401. The reversal of 14001474400 is 447410041.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14001474401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8750122 + ... + 8751721.

It is an arithmetic number, because the mean of its divisors is an integer number (949475037).

Almost surely, 2^14001474400 is an apocalyptic number.

14001474400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14001474400 is an abundant number, since it is smaller than the sum of its proper divisors (20179626932).

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

14001474400 is a wasteful number, since it uses less digits than its factorization.

14001474400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17501863 (or 17501850 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 14001474400 its reverse (447410041), we get a palindrome (14448884441).

The spelling of 14001474400 in words is "fourteen billion, one million, four hundred seventy-four thousand, four hundred".