2253103140342 has 8 divisors (see below), whose sum is σ = 4506206280696. Its totient is φ = 751034380112.

The previous prime is 2253103140329. The next prime is 2253103140349. The reversal of 2253103140342 is 2430413013522.

It is a sphenic number, since it is the product of 3 distinct primes.

2253103140342 is an admirable number.

It is a super-2 number, since 2×2253103140342² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253103140349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187758595023 + ... + 187758595034.

It is an arithmetic number, because the mean of its divisors is an integer number (563275785087).

Almost surely, 2^{2253103140342} is an apocalyptic number.

2253103140342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2253103140342 is a wasteful number, since it uses less digits than its factorization.

2253103140342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375517190062.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 2253103140342 its reverse (2430413013522), we get a palindrome (4683516153864).

The spelling of 2253103140342 in words is "two trillion, two hundred fifty-three billion, one hundred three million, one hundred forty thousand, three hundred forty-two".