20313513614 has 32 divisors (see below), whose sum is σ = 31154427360. Its totient is φ = 9931812352.

The previous prime is 20313513611. The next prime is 20313513641. The reversal of 20313513614 is 41631531302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20313513611) 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, 7143677 + ... + 7146519.

It is an arithmetic number, because the mean of its divisors is an integer number (973575855).

Almost surely, 2^20313513614 is an apocalyptic number.

20313513614 is a deficient number, since it is larger than the sum of its proper divisors (10840913746).

20313513614 is a wasteful number, since it uses less digits than its factorization.

20313513614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 20313513614 in words is "twenty billion, three hundred thirteen million, five hundred thirteen thousand, six hundred fourteen".