2453154234312 has 32 divisors (see below), whose sum is σ = 6142191976800. Its totient is φ = 816477225984.

The previous prime is 2453154234299. The next prime is 2453154234313. The reversal of 2453154234312 is 2134324513542.

It is a happy number.

It is a super-2 number, since 2×2453154234312² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2453154234313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77537113 + ... + 77568744.

It is an arithmetic number, because the mean of its divisors is an integer number (191943499275).

Almost surely, 2^{2453154234312} is an apocalyptic number.

It is an amenable number.

2453154234312 is an abundant number, since it is smaller than the sum of its proper divisors (3689037742488).

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

2453154234312 is a wasteful number, since it uses less digits than its factorization.

2453154234312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155106525 (or 155106521 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

Adding to 2453154234312 its reverse (2134324513542), we get a palindrome (4587478747854).

The spelling of 2453154234312 in words is "two trillion, four hundred fifty-three billion, one hundred fifty-four million, two hundred thirty-four thousand, three hundred twelve".