20370463071 has 16 divisors (see below), whose sum is σ = 31042708224. Its totient is φ = 11639513664.

The previous prime is 20370463067. The next prime is 20370463073. The reversal of 20370463071 is 17036407302.

It is not a de Polignac number, because 20370463071 - 2² = 20370463067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20370463073) 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, 576795 + ... + 611091.

It is an arithmetic number, because the mean of its divisors is an integer number (1940169264).

Almost surely, 2^20370463071 is an apocalyptic number.

20370463071 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20370463071 is a deficient number, since it is larger than the sum of its proper divisors (10672245153).

20370463071 is a wasteful number, since it uses less digits than its factorization.

20370463071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62590.

The product of its (nonzero) digits is 21168, while the sum is 33.

The spelling of 20370463071 in words is "twenty billion, three hundred seventy million, four hundred sixty-three thousand, seventy-one".