14402334140 has 24 divisors (see below), whose sum is σ = 30292112592. Its totient is φ = 5751941120.

The previous prime is 14402334053. The next prime is 14402334151. The reversal of 14402334140 is 4143320441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548894 + ... + 574533.

It is an arithmetic number, because the mean of its divisors is an integer number (1262171358).

Almost surely, 2^14402334140 is an apocalyptic number.

14402334140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14402334140 is an abundant number, since it is smaller than the sum of its proper divisors (15889778452).

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

14402334140 is a wasteful number, since it uses less digits than its factorization.

14402334140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124077 (or 1124075 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14402334140 its reverse (4143320441), we get a palindrome (18545654581).

The spelling of 14402334140 in words is "fourteen billion, four hundred two million, three hundred thirty-four thousand, one hundred forty".