14424621340 has 24 divisors (see below), whose sum is σ = 30296185920. Its totient is φ = 5768995008.

The previous prime is 14424621317. The next prime is 14424621349. The reversal of 14424621340 is 4312642441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14424621349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95341 + ... + 194779.

It is an arithmetic number, because the mean of its divisors is an integer number (1262341080).

Almost surely, 2^14424621340 is an apocalyptic number.

14424621340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14424621340 is an abundant number, since it is smaller than the sum of its proper divisors (15871564580).

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

14424621340 is a wasteful number, since it uses less digits than its factorization.

14424621340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106701 (or 106699 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 14424621340 in words is "fourteen billion, four hundred twenty-four million, six hundred twenty-one thousand, three hundred forty".