84753140023 has 4 divisors (see below), whose sum is σ = 85314419248. Its totient is φ = 84191860800.

The previous prime is 84753140011. The next prime is 84753140057. The reversal of 84753140023 is 32004135748.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-84753140023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84753144023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280639386 + ... + 280639687.

It is an arithmetic number, because the mean of its divisors is an integer number (21328604812).

Almost surely, 2^84753140023 is an apocalyptic number.

84753140023 is a deficient number, since it is larger than the sum of its proper divisors (561279225).

84753140023 is a wasteful number, since it uses less digits than its factorization.

84753140023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561279224.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 84753140023 in words is "eighty-four billion, seven hundred fifty-three million, one hundred forty thousand, twenty-three".