2334921420 has 96 divisors (see below), whose sum is σ = 7109286912. Its totient is φ = 569150208.

The previous prime is 2334921409. The next prime is 2334921437. The reversal of 2334921420 is 241294332.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65809 + ... + 94871.

It is an arithmetic number, because the mean of its divisors is an integer number (74055072).

Almost surely, 2^2334921420 is an apocalyptic number.

2334921420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2334921420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3554643456).

2334921420 is an abundant number, since it is smaller than the sum of its proper divisors (4774365492).

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

2334921420 is a wasteful number, since it uses less digits than its factorization.

2334921420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29191 (or 29189 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2334921420 is about 48321.0246166200. The cubic root of 2334921420 is about 1326.6532433289.

The spelling of 2334921420 in words is "two billion, three hundred thirty-four million, nine hundred twenty-one thousand, four hundred twenty".