20470850462 has 8 divisors (see below), whose sum is σ = 30708395256. Its totient is φ = 10234718712.

The previous prime is 20470850459. The next prime is 20470850479. The reversal of 20470850462 is 26405807402.

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

It is a super-3 number, since 3×20470850462³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316268 + ... + 375455.

It is an arithmetic number, because the mean of its divisors is an integer number (3838549407).

Almost surely, 2^20470850462 is an apocalyptic number.

20470850462 is a deficient number, since it is larger than the sum of its proper divisors (10237544794).

20470850462 is a wasteful number, since it uses less digits than its factorization.

20470850462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706522.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 20470850462 in words is "twenty billion, four hundred seventy million, eight hundred fifty thousand, four hundred sixty-two".