20470741260 has 48 divisors (see below), whose sum is σ = 57462520416. Its totient is φ = 5445107712.

The previous prime is 20470741201. The next prime is 20470741327. The reversal of 20470741260 is 6214707402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 405877 + ... + 453516.

It is an arithmetic number, because the mean of its divisors is an integer number (1197135842).

Almost surely, 2^20470741260 is an apocalyptic number.

20470741260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20470741260 is an abundant number, since it is smaller than the sum of its proper divisors (36991779156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20470741260 is a wasteful number, since it uses less digits than its factorization.

20470741260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859802 (or 859800 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The spelling of 20470741260 in words is "twenty billion, four hundred seventy million, seven hundred forty-one thousand, two hundred sixty".