20337339051 has 12 divisors (see below), whose sum is σ = 29379478128. Its totient is φ = 13556692944.

The previous prime is 20337338993. The next prime is 20337339067. The reversal of 20337339051 is 15093373302.

20337339051 is a `hidden beast` number, since 203 + 373 + 39 + 0 + 51 = 666.

It is not a de Polignac number, because 20337339051 - 2¹⁹ = 20336814763 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20337338997 and 20337339015.

It is not an unprimeable number, because it can be changed into a prime (20337339551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40615 + ... + 205728.

It is an arithmetic number, because the mean of its divisors is an integer number (2448289844).

Almost surely, 2^20337339051 is an apocalyptic number.

20337339051 is a deficient number, since it is larger than the sum of its proper divisors (9042139077).

20337339051 is a wasteful number, since it uses less digits than its factorization.

20337339051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255522 (or 255519 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 36.

The spelling of 20337339051 in words is "twenty billion, three hundred thirty-seven million, three hundred thirty-nine thousand, fifty-one".