14620936340 has 12 divisors (see below), whose sum is σ = 30703966356. Its totient is φ = 5848374528.

The previous prime is 14620936333. The next prime is 14620936349. The reversal of 14620936340 is 4363902641.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10581825424 + 4039110916 = 102868^2 + 63554^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14620936294 and 14620936303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14620936349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365523389 + ... + 365523428.

It is an arithmetic number, because the mean of its divisors is an integer number (2558663863).

Almost surely, 2^14620936340 is an apocalyptic number.

14620936340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14620936340 is an abundant number, since it is smaller than the sum of its proper divisors (16083030016).

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

14620936340 is a wasteful number, since it uses less digits than its factorization.

14620936340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731046826 (or 731046824 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 14620936340 in words is "fourteen billion, six hundred twenty million, nine hundred thirty-six thousand, three hundred forty".