20327463334 has 8 divisors (see below), whose sum is σ = 30503297448. Its totient is φ = 10159697520.

The previous prime is 20327463323. The next prime is 20327463341. The reversal of 20327463334 is 43336472302.

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

It is a super-2 number, since 2×20327463334² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20327463293 and 20327463302.

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, 2010772 + ... + 2020855.

It is an arithmetic number, because the mean of its divisors is an integer number (3812912181).

Almost surely, 2^20327463334 is an apocalyptic number.

20327463334 is a deficient number, since it is larger than the sum of its proper divisors (10175834114).

20327463334 is a wasteful number, since it uses less digits than its factorization.

20327463334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034150.

The product of its (nonzero) digits is 217728, while the sum is 37.

The spelling of 20327463334 in words is "twenty billion, three hundred twenty-seven million, four hundred sixty-three thousand, three hundred thirty-four".