20407714053 has 8 divisors (see below), whose sum is σ = 27228064416. Its totient is φ = 13596253200.

The previous prime is 20407714037. The next prime is 20407714057. The reversal of 20407714053 is 35041770402.

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

It is not a de Polignac number, because 20407714053 - 2⁴ = 20407714037 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20407714057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2217018 + ... + 2226203.

It is an arithmetic number, because the mean of its divisors is an integer number (3403508052).

Almost surely, 2^20407714053 is an apocalyptic number.

It is an amenable number.

20407714053 is a deficient number, since it is larger than the sum of its proper divisors (6820350363).

20407714053 is a wasteful number, since it uses less digits than its factorization.

20407714053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444755.

The product of its (nonzero) digits is 23520, while the sum is 33.

It can be divided in two parts, 204077 and 14053, that added together give a triangular number (218130 = T₆₆₀).

The spelling of 20407714053 in words is "twenty billion, four hundred seven million, seven hundred fourteen thousand, fifty-three".