2453442443542 has 8 divisors (see below), whose sum is σ = 3716600929632. Its totient is φ = 1214575467000.

The previous prime is 2453442443519. The next prime is 2453442443591.

It is a happy number.

2453442443542 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 2453442443492 and 2453442443501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6072877134 + ... + 6072877537.

It is an arithmetic number, because the mean of its divisors is an integer number (464575116204).

Almost surely, 2^{2453442443542} is an apocalyptic number.

2453442443542 is a deficient number, since it is larger than the sum of its proper divisors (1263158486090).

2453442443542 is a wasteful number, since it uses less digits than its factorization.

2453442443542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12145754774.

The product of its digits is 7372800, while the sum is 46.

The spelling of 2453442443542 in words is "two trillion, four hundred fifty-three billion, four hundred forty-two million, four hundred forty-three thousand, five hundred forty-two".