2352391412 has 48 divisors (see below), whose sum is σ = 4808697600. Its totient is φ = 1006510176.

The previous prime is 2352391403. The next prime is 2352391423. The reversal of 2352391412 is 2141932532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1215998 + ... + 1217930.

It is an arithmetic number, because the mean of its divisors is an integer number (100181200).

Almost surely, 2^2352391412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2352391412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2404348800).

2352391412 is an abundant number, since it is smaller than the sum of its proper divisors (2456306188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2352391412 is a wasteful number, since it uses less digits than its factorization.

2352391412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845 (or 2829 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 2352391412 is about 48501.4578337600. The cubic root of 2352391412 is about 1329.9537195345.

The spelling of 2352391412 in words is "two billion, three hundred fifty-two million, three hundred ninety-one thousand, four hundred twelve".