14007431700 has 108 divisors (see below), whose sum is σ = 43940200668. Its totient is φ = 3732364800.

The previous prime is 14007431689. The next prime is 14007431701. The reversal of 14007431700 is 713470041.

It can be written as a sum of positive squares in 6 ways, for example, as 3549456 + 14003882244 = 1884^2 + 118338^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14007431701) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1284270 + ... + 1295130.

Almost surely, 2^14007431700 is an apocalyptic number.

14007431700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14007431700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21970100334).

14007431700 is an abundant number, since it is smaller than the sum of its proper divisors (29932768968).

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

14007431700 is a wasteful number, since it uses less digits than its factorization.

14007431700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12314 (or 12304 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The spelling of 14007431700 in words is "fourteen billion, seven million, four hundred thirty-one thousand, seven hundred".