2353151225340 has 144 divisors (see below), whose sum is σ = 7163635411296. Its totient is φ = 625246617600.

The previous prime is 2353151225323. The next prime is 2353151225353. The reversal of 2353151225340 is 435221513532.

2353151225340 is a `hidden beast` number, since 2 + 3 + 53 + 1 + 51 + 22 + 534 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2353151225295 and 2353151225304.

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, 86464335 + ... + 86491545.

It is an arithmetic number, because the mean of its divisors is an integer number (49747468134).

Almost surely, 2^{2353151225340} is an apocalyptic number.

2353151225340 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 2353151225340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3581817705648).

2353151225340 is an abundant number, since it is smaller than the sum of its proper divisors (4810484185956).

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

2353151225340 is a wasteful number, since it uses less digits than its factorization.

2353151225340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28940 (or 28935 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 2353151225340 its reverse (435221513532), we get a palindrome (2788372738872).

The spelling of 2353151225340 in words is "two trillion, three hundred fifty-three billion, one hundred fifty-one million, two hundred twenty-five thousand, three hundred forty".