2332421251 has 8 divisors (see below), whose sum is σ = 2430212400. Its totient is φ = 2235787680.

The previous prime is 2332421249. The next prime is 2332421261. The reversal of 2332421251 is 1521242332.

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

It is a cyclic number.

It is not a de Polignac number, because 2332421251 - 2¹ = 2332421249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2332421261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285280 + ... + 293341.

It is an arithmetic number, because the mean of its divisors is an integer number (303776550).

Almost surely, 2^2332421251 is an apocalyptic number.

2332421251 is a deficient number, since it is larger than the sum of its proper divisors (97791149).

2332421251 is a wasteful number, since it uses less digits than its factorization.

2332421251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578789.

The product of its digits is 2880, while the sum is 25.

The square root of 2332421251 is about 48295.1472821028. The cubic root of 2332421251 is about 1326.1795597386.

Adding to 2332421251 its reverse (1521242332), we get a palindrome (3853663583).

The spelling of 2332421251 in words is "two billion, three hundred thirty-two million, four hundred twenty-one thousand, two hundred fifty-one".