20636713514 has 8 divisors (see below), whose sum is σ = 30965359968. Its totient is φ = 10314926860.

The previous prime is 20636713507. The next prime is 20636713543. The reversal of 20636713514 is 41531763602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1707422 + ... + 1719465.

It is an arithmetic number, because the mean of its divisors is an integer number (3870669996).

Almost surely, 2^20636713514 is an apocalyptic number.

20636713514 is a deficient number, since it is larger than the sum of its proper divisors (10328646454).

20636713514 is a wasteful number, since it uses less digits than its factorization.

20636713514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429900.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 20636713514 in words is "twenty billion, six hundred thirty-six million, seven hundred thirteen thousand, five hundred fourteen".