32453142445 has 8 divisors (see below), whose sum is σ = 39081383136. Its totient is φ = 25870772496.

The previous prime is 32453142437. The next prime is 32453142467. The reversal of 32453142445 is 54424135423.

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

It is a cyclic number.

It is not a de Polignac number, because 32453142445 - 2³ = 32453142437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11466127 + ... + 11468956.

It is an arithmetic number, because the mean of its divisors is an integer number (4885172892).

Almost surely, 2^32453142445 is an apocalyptic number.

It is an amenable number.

32453142445 is a deficient number, since it is larger than the sum of its proper divisors (6628240691).

32453142445 is a wasteful number, since it uses less digits than its factorization.

32453142445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22935371.

The product of its digits is 230400, while the sum is 37.

Adding to 32453142445 its reverse (54424135423), we get a palindrome (86877277868).

The spelling of 32453142445 in words is "thirty-two billion, four hundred fifty-three million, one hundred forty-two thousand, four hundred forty-five".