20001760446 has 32 divisors (see below), whose sum is σ = 42737477760. Its totient is φ = 6222069216.

The previous prime is 20001760393. The next prime is 20001760501. The reversal of 20001760446 is 64406710002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1301721 + ... + 1316996.

It is an arithmetic number, because the mean of its divisors is an integer number (1335546180).

Almost surely, 2^20001760446 is an apocalyptic number.

20001760446 is an abundant number, since it is smaller than the sum of its proper divisors (22735717314).

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

20001760446 is a wasteful number, since it uses less digits than its factorization.

20001760446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618808.

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 20001760446 in words is "twenty billion, one million, seven hundred sixty thousand, four hundred forty-six".