42183271453 has 12 divisors (see below), whose sum is σ = 45254303892. Its totient is φ = 39308787200.

The previous prime is 42183271433. The next prime is 42183271513. The reversal of 42183271453 is 35417238124.

It can be written as a sum of positive squares in 6 ways, for example, as 12859106404 + 29324165049 = 113398^2 + 171243^2 .

It is not a de Polignac number, because 42183271453 - 2¹³ = 42183263261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42183271433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 693400 + ... + 751777.

It is an arithmetic number, because the mean of its divisors is an integer number (3771191991).

Almost surely, 2^42183271453 is an apocalyptic number.

It is an amenable number.

42183271453 is a deficient number, since it is larger than the sum of its proper divisors (3071032439).

42183271453 is a wasteful number, since it uses less digits than its factorization.

42183271453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445312 (or 1445295 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The spelling of 42183271453 in words is "forty-two billion, one hundred eighty-three million, two hundred seventy-one thousand, four hundred fifty-three".