14387811340 has 24 divisors (see below), whose sum is σ = 34530747552. Its totient is φ = 4932963840.

The previous prime is 14387811329. The next prime is 14387811397. The reversal of 14387811340 is 4311878341.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 14387811293 and 14387811302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51384901 + ... + 51385180.

It is an arithmetic number, because the mean of its divisors is an integer number (1438781148).

Almost surely, 2^14387811340 is an apocalyptic number.

14387811340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14387811340 is an abundant number, since it is smaller than the sum of its proper divisors (20142936212).

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

14387811340 is a wasteful number, since it uses less digits than its factorization.

14387811340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102770097 (or 102770095 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 14387811340 in words is "fourteen billion, three hundred eighty-seven million, eight hundred eleven thousand, three hundred forty".