2355144000 has 336 divisors, whose sum is σ = 8558467008. Its totient is φ = 570240000.

The previous prime is 2355143981. The next prime is 2355144019. The reversal of 2355144000 is 4415532.

It is an interprime number because it is at equal distance from previous prime (2355143981) and next prime (2355144019).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2903595 + ... + 2904405.

It is an arithmetic number, because the mean of its divisors is an integer number (25471628).

Almost surely, 2^2355144000 is an apocalyptic number.

2355144000 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 2355144000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4279233504).

2355144000 is an abundant number, since it is smaller than the sum of its proper divisors (6203323008).

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

2355144000 is a wasteful number, since it uses less digits than its factorization.

2355144000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 832 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2355144000 is about 48529.8258805861. The cubic root of 2355144000 is about 1330.4722539487.

Adding to 2355144000 its reverse (4415532), we get a palindrome (2359559532).

The spelling of 2355144000 in words is "two billion, three hundred fifty-five million, one hundred forty-four thousand".