2332153421 has 8 divisors (see below), whose sum is σ = 2512796160. Its totient is φ = 2151688752.

The previous prime is 2332153409. The next prime is 2332153441. The reversal of 2332153421 is 1243512332.

It is a happy number.

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 2332153421 - 2²⁶ = 2265044557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2332153441) 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, 16661 + ... + 70298.

It is an arithmetic number, because the mean of its divisors is an integer number (314099520).

Almost surely, 2^2332153421 is an apocalyptic number.

It is an amenable number.

2332153421 is a deficient number, since it is larger than the sum of its proper divisors (180642739).

2332153421 is a wasteful number, since it uses less digits than its factorization.

2332153421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89035.

The product of its digits is 4320, while the sum is 26.

The square root of 2332153421 is about 48292.3743566207. The cubic root of 2332153421 is about 1326.1287964288.

Adding to 2332153421 its reverse (1243512332), we get a palindrome (3575665753).

The spelling of 2332153421 in words is "two billion, three hundred thirty-two million, one hundred fifty-three thousand, four hundred twenty-one".