84453136043 has 8 divisors (see below), whose sum is σ = 88923101520. Its totient is φ = 79985676960.

The previous prime is 84453136013. The next prime is 84453136051. The reversal of 84453136043 is 34063135448.

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 84453136043 - 2²⁴ = 84436358827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84453136003) 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, 557228 + ... + 692393.

It is an arithmetic number, because the mean of its divisors is an integer number (11115387690).

Almost surely, 2^84453136043 is an apocalyptic number.

84453136043 is a deficient number, since it is larger than the sum of its proper divisors (4469965477).

84453136043 is a wasteful number, since it uses less digits than its factorization.

84453136043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253197.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 84453136043 in words is "eighty-four billion, four hundred fifty-three million, one hundred thirty-six thousand, forty-three".