2342245400 has 72 divisors (see below), whose sum is σ = 5985853860. Its totient is φ = 851716800.

The previous prime is 2342245391. The next prime is 2342245421. The reversal of 2342245400 is 45422432.

It is a happy number.

It is a super-2 number, since 2×2342245400² = 10972227027642320000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2342245400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24194 + ... + 72593.

Almost surely, 2^2342245400 is an apocalyptic number.

2342245400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2342245400 is an abundant number, since it is smaller than the sum of its proper divisors (3643608460).

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

2342245400 is a wasteful number, since it uses less digits than its factorization.

2342245400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96825 (or 96805 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 2342245400 is about 48396.7498908759. The cubic root of 2342245400 is about 1328.0389059947.

Adding to 2342245400 its reverse (45422432), we get a palindrome (2387667832).

It can be divided in two parts, 2342 and 245400, that added together give a palindrome (247742).

The spelling of 2342245400 in words is "two billion, three hundred forty-two million, two hundred forty-five thousand, four hundred".