2023421141 has 40 divisors (see below), whose sum is σ = 2531991960. Its totient is φ = 1611101184.

The previous prime is 2023421137. The next prime is 2023421149. The reversal of 2023421141 is 1411243202.

It can be written as a sum of positive squares in 4 ways, for example, as 35153041 + 1988268100 = 5929^2 + 44590^2 .

It is not a de Polignac number, because 2023421141 - 2² = 2023421137 is a prime.

It is a super-2 number, since 2×2023421141² = 8188466227691483762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023421149) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3632435 + ... + 3632991.

It is an arithmetic number, because the mean of its divisors is an integer number (63299799).

Almost surely, 2^2023421141 is an apocalyptic number.

It is an amenable number.

2023421141 is a deficient number, since it is larger than the sum of its proper divisors (508570819).

2023421141 is an frugal number, since it uses more digits than its factorization.

2023421141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2023421141 is about 44982.4537014156. The cubic root of 2023421141 is about 1264.8201072129.

Adding to 2023421141 its reverse (1411243202), we get a palindrome (3434664343).

The spelling of 2023421141 in words is "two billion, twenty-three million, four hundred twenty-one thousand, one hundred forty-one".