20085152416 has 24 divisors (see below), whose sum is σ = 45191593440. Its totient is φ = 8607922368.

The previous prime is 20085152413. The next prime is 20085152501. The reversal of 20085152416 is 61425158002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (20085152411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44832706 + ... + 44833153.

It is an arithmetic number, because the mean of its divisors is an integer number (1882983060).

Almost surely, 2^20085152416 is an apocalyptic number.

It is an amenable number.

20085152416 is an abundant number, since it is smaller than the sum of its proper divisors (25106441024).

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

20085152416 is an equidigital number, since it uses as much as digits as its factorization.

20085152416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89665876 (or 89665868 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 20085152416 in words is "twenty billion, eighty-five million, one hundred fifty-two thousand, four hundred sixteen".