2020214464 has 14 divisors (see below), whose sum is σ = 4008863204. Its totient is φ = 1010107200.

The previous prime is 2020214437. The next prime is 2020214473. The reversal of 2020214464 is 4644120202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15782862 + ... + 15782989.

Almost surely, 2^2020214464 is an apocalyptic number.

It is an amenable number.

2020214464 is a deficient number, since it is larger than the sum of its proper divisors (1988648740).

2020214464 is an equidigital number, since it uses as much as digits as its factorization.

2020214464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31565863 (or 31565853 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2020214464 is about 44946.7959258499. The cubic root of 2020214464 is about 1264.1516001472.

Adding to 2020214464 its reverse (4644120202), we get a palindrome (6664334666).

The spelling of 2020214464 in words is "two billion, twenty million, two hundred fourteen thousand, four hundred sixty-four".