20074961433 has 16 divisors (see below), whose sum is σ = 27358813440. Its totient is φ = 13087681536.

The previous prime is 20074961419. The next prime is 20074961443. The reversal of 20074961433 is 33416947002.

It is not a de Polignac number, because 20074961433 - 2¹² = 20074957337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20074961391 and 20074961400.

It is not an unprimeable number, because it can be changed into a prime (20074961443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113103 + ... + 230091.

It is an arithmetic number, because the mean of its divisors is an integer number (1709925840).

Almost surely, 2^20074961433 is an apocalyptic number.

It is an amenable number.

20074961433 is a deficient number, since it is larger than the sum of its proper divisors (7283852007).

20074961433 is a wasteful number, since it uses less digits than its factorization.

20074961433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118256.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 20074961433 in words is "twenty billion, seventy-four million, nine hundred sixty-one thousand, four hundred thirty-three".