2342021304 has 64 divisors (see below), whose sum is σ = 6695078400. Its totient is φ = 668790144.

The previous prime is 2342021257. The next prime is 2342021333. The reversal of 2342021304 is 4031202432.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 595954 + ... + 599870.

It is an arithmetic number, because the mean of its divisors is an integer number (104610600).

Almost surely, 2^2342021304 is an apocalyptic number.

2342021304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2342021304 is an abundant number, since it is smaller than the sum of its proper divisors (4353057096).

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

2342021304 is a wasteful number, since it uses less digits than its factorization.

2342021304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7492 (or 7488 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2342021304 is about 48394.4346387061. The cubic root of 2342021304 is about 1327.9965509539.

Adding to 2342021304 its reverse (4031202432), we get a palindrome (6373223736).

The spelling of 2342021304 in words is "two billion, three hundred forty-two million, twenty-one thousand, three hundred four".