20470473367 has 8 divisors (see below), whose sum is σ = 20504156400. Its totient is φ = 20436819840.

The previous prime is 20470473329. The next prime is 20470473377. The reversal of 20470473367 is 76337407402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20470473367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20470473377) 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, 1683903 + ... + 1696015.

It is an arithmetic number, because the mean of its divisors is an integer number (2563019550).

Almost surely, 2^20470473367 is an apocalyptic number.

20470473367 is a deficient number, since it is larger than the sum of its proper divisors (33683033).

20470473367 is a wasteful number, since it uses less digits than its factorization.

20470473367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14753.

The product of its (nonzero) digits is 592704, while the sum is 43.

The spelling of 20470473367 in words is "twenty billion, four hundred seventy million, four hundred seventy-three thousand, three hundred sixty-seven".