2354312044 has 24 divisors (see below), whose sum is σ = 4733031968. Its totient is φ = 1003760640.

The previous prime is 2354312041. The next prime is 2354312089. The reversal of 2354312044 is 4402134532.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (2354312041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212427 + ... + 223234.

Almost surely, 2^2354312044 is an apocalyptic number.

It is an amenable number.

2354312044 is an abundant number, since it is smaller than the sum of its proper divisors (2378719924).

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

2354312044 is a wasteful number, since it uses less digits than its factorization.

2354312044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435865 (or 435863 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2354312044 is about 48521.2535287373. The cubic root of 2354312044 is about 1330.3155721298.

Adding to 2354312044 its reverse (4402134532), we get a palindrome (6756446576).

The spelling of 2354312044 in words is "two billion, three hundred fifty-four million, three hundred twelve thousand, forty-four".