20076893412 has 12 divisors (see below), whose sum is σ = 46846084656. Its totient is φ = 6692297800.

The previous prime is 20076893363. The next prime is 20076893471. The reversal of 20076893412 is 21439867002.

It is a tau number, because it is divible by the number of its divisors (12).

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, 836537214 + ... + 836537237.

It is an arithmetic number, because the mean of its divisors is an integer number (3903840388).

Almost surely, 2^20076893412 is an apocalyptic number.

It is an amenable number.

20076893412 is an abundant number, since it is smaller than the sum of its proper divisors (26769191244).

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

20076893412 is a wasteful number, since it uses less digits than its factorization.

20076893412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673074458 (or 1673074456 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 20076893412 in words is "twenty billion, seventy-six million, eight hundred ninety-three thousand, four hundred twelve".