14013511620 has 48 divisors (see below), whose sum is σ = 39244443840. Its totient is φ = 3736306816.

The previous prime is 14013511571. The next prime is 14013511627. The reversal of 14013511620 is 2611531041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14013511627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420946 + ... + 453014.

It is an arithmetic number, because the mean of its divisors is an integer number (817592580).

Almost surely, 2^14013511620 is an apocalyptic number.

14013511620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14013511620 is an abundant number, since it is smaller than the sum of its proper divisors (25230932220).

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

14013511620 is a wasteful number, since it uses less digits than its factorization.

14013511620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39364 (or 39362 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 14013511620 in words is "fourteen billion, thirteen million, five hundred eleven thousand, six hundred twenty".