2021314032 has 60 divisors (see below), whose sum is σ = 5666650704. Its totient is φ = 672606720.

The previous prime is 2021314021. The next prime is 2021314039. The reversal of 2021314032 is 2304131202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2021313996 and 2021314014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021314039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73557 + ... + 97227.

Almost surely, 2^2021314032 is an apocalyptic number.

It is an amenable number.

2021314032 is an abundant number, since it is smaller than the sum of its proper divisors (3645336672).

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

2021314032 is a wasteful number, since it uses less digits than its factorization.

2021314032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24278 (or 24269 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2021314032 is about 44959.0261460366. The cubic root of 2021314032 is about 1264.3809105430.

Adding to 2021314032 its reverse (2304131202), we get a palindrome (4325445234).

The spelling of 2021314032 in words is "two billion, twenty-one million, three hundred fourteen thousand, thirty-two".