20247433106412 has 48 divisors (see below), whose sum is σ = 48026804532224. Its totient is φ = 6637354920000.

The previous prime is 20247433106363. The next prime is 20247433106491. The reversal of 20247433106412 is 21460133474202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1850787 + ... + 6627237.

Almost surely, 2^{20247433106412} is an apocalyptic number.

It is an amenable number.

20247433106412 is an abundant number, since it is smaller than the sum of its proper divisors (27779371425812).

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

20247433106412 is a wasteful number, since it uses less digits than its factorization.

20247433106412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782310 (or 4782308 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 20247433106412 in words is "twenty trillion, two hundred forty-seven billion, four hundred thirty-three million, one hundred six thousand, four hundred twelve".