14819429340 has 72 divisors (see below), whose sum is σ = 45306293760. Its totient is φ = 3920724864.

The previous prime is 14819429321. The next prime is 14819429357. The reversal of 14819429340 is 4392491841.

14819429340 is a `hidden beast` number, since 1 + 481 + 9 + 42 + 93 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 301275 + ... + 346994.

It is an arithmetic number, because the mean of its divisors is an integer number (629254080).

Almost surely, 2^14819429340 is an apocalyptic number.

14819429340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14819429340 is an abundant number, since it is smaller than the sum of its proper divisors (30486864420).

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

14819429340 is a wasteful number, since it uses less digits than its factorization.

14819429340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648411 (or 648406 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 14819429340 in words is "fourteen billion, eight hundred nineteen million, four hundred twenty-nine thousand, three hundred forty".