2352421234 has 8 divisors (see below), whose sum is σ = 3555568368. Its totient is φ = 1167231780.

The previous prime is 2352421219. The next prime is 2352421237. The reversal of 2352421234 is 4321242532.

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

It is not an unprimeable number, because it can be changed into a prime (2352421237) 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, 4489092 + ... + 4489615.

It is an arithmetic number, because the mean of its divisors is an integer number (444446046).

Almost surely, 2^2352421234 is an apocalyptic number.

2352421234 is a deficient number, since it is larger than the sum of its proper divisors (1203147134).

2352421234 is a wasteful number, since it uses less digits than its factorization.

2352421234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8978840.

The product of its digits is 11520, while the sum is 28.

The square root of 2352421234 is about 48501.7652668436. The cubic root of 2352421234 is about 1329.9593395902.

Adding to 2352421234 its reverse (4321242532), we get a palindrome (6673663766).

The spelling of 2352421234 in words is "two billion, three hundred fifty-two million, four hundred twenty-one thousand, two hundred thirty-four".