20306614361 has 8 divisors (see below), whose sum is σ = 22154310624. Its totient is φ = 18459191520.

The previous prime is 20306614309. The next prime is 20306614379. The reversal of 20306614361 is 16341660302.

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

It is not a de Polignac number, because 20306614361 - 2¹⁴ = 20306597977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20306614061) 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, 106370 + ... + 227876.

It is an arithmetic number, because the mean of its divisors is an integer number (2769288828).

Almost surely, 2^20306614361 is an apocalyptic number.

It is an amenable number.

20306614361 is a deficient number, since it is larger than the sum of its proper divisors (1847696263).

20306614361 is a wasteful number, since it uses less digits than its factorization.

20306614361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136711.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 20306614361 in words is "twenty billion, three hundred six million, six hundred fourteen thousand, three hundred sixty-one".