20244064046 has 16 divisors (see below), whose sum is σ = 31419867600. Its totient is φ = 9770923008.

The previous prime is 20244064037. The next prime is 20244064051. The reversal of 20244064046 is 64046044202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258926 + ... + 327918.

It is an arithmetic number, because the mean of its divisors is an integer number (1963741725).

Almost surely, 2^20244064046 is an apocalyptic number.

20244064046 is a deficient number, since it is larger than the sum of its proper divisors (11175803554).

20244064046 is a wasteful number, since it uses less digits than its factorization.

20244064046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74083.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 20244064046 in words is "twenty billion, two hundred forty-four million, sixty-four thousand, forty-six".