2234431400 has 24 divisors (see below), whose sum is σ = 5195053470. Its totient is φ = 893772480.

The previous prime is 2234431391. The next prime is 2234431429. The reversal of 2234431400 is 41344322.

2234431400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1450543396 + 783888004 = 38086^2 + 27998^2 .

It is a super-3 number, since 3×2234431400³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5585879 + ... + 5586278.

Almost surely, 2^2234431400 is an apocalyptic number.

2234431400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234431400 is an abundant number, since it is smaller than the sum of its proper divisors (2960622070).

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

2234431400 is a wasteful number, since it uses less digits than its factorization.

2234431400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11172173 (or 11172164 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2234431400 is about 47269.7725824866. The cubic root of 2234431400 is about 1307.3413827060.

Adding to 2234431400 its reverse (41344322), we get a palindrome (2275775722).

The spelling of 2234431400 in words is "two billion, two hundred thirty-four million, four hundred thirty-one thousand, four hundred".