2021411002 has 8 divisors (see below), whose sum is σ = 3265356276. Its totient is φ = 932958912.

The previous prime is 2021410981. The next prime is 2021411003. The reversal of 2021411002 is 2001141202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2009639241 + 11771761 = 44829^2 + 3431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2021411002² = 8172204878013288008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (2021411003) 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, 38873263 + ... + 38873314.

Almost surely, 2^2021411002 is an apocalyptic number.

2021411002 is a deficient number, since it is larger than the sum of its proper divisors (1243945274).

2021411002 is a wasteful number, since it uses less digits than its factorization.

2021411002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77746592.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2021411002 is about 44960.1045594870. The cubic root of 2021411002 is about 1264.4011292480.

Adding to 2021411002 its reverse (2001141202), we get a palindrome (4022552204).

The spelling of 2021411002 in words is "two billion, twenty-one million, four hundred eleven thousand, two".