8234540294399 has 4 divisors (see below), whose sum is σ = 8234617537536. Its totient is φ = 8234463051264.

The previous prime is 8234540294371. The next prime is 8234540294401. The reversal of 8234540294399 is 9934920454328.

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

It is a cyclic number.

It is not a de Polignac number, because 8234540294399 - 2⁸ = 8234540294143 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 (8234540294359) 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, 38461439 + ... + 38674944.

It is an arithmetic number, because the mean of its divisors is an integer number (2058654384384).

Almost surely, 2^{8234540294399} is an apocalyptic number.

8234540294399 is a deficient number, since it is larger than the sum of its proper divisors (77243137).

8234540294399 is a wasteful number, since it uses less digits than its factorization.

8234540294399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77243136.

The product of its (nonzero) digits is 67184640, while the sum is 62.

The spelling of 8234540294399 in words is "eight trillion, two hundred thirty-four billion, five hundred forty million, two hundred ninety-four thousand, three hundred ninety-nine".