72483744738427 has 8 divisors (see below), whose sum is σ = 80912087150400. Its totient is φ = 64361887505160.

The previous prime is 72483744738421. The next prime is 72483744738463.

72483744738427 is nontrivially palindromic in base 10.

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 72483744738427 - 2¹⁹ = 72483744214139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72483744738421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76621294177 + ... + 76621295122.

It is an arithmetic number, because the mean of its divisors is an integer number (10114010893800).

Almost surely, 2^{72483744738427} is an apocalyptic number.

72483744738427 is a deficient number, since it is larger than the sum of its proper divisors (8428342411973).

72483744738427 is a wasteful number, since it uses less digits than its factorization.

72483744738427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153242589353.

The product of its digits is 1416167424, while the sum is 70.

The spelling of 72483744738427 in words is "seventy-two trillion, four hundred eighty-three billion, seven hundred forty-four million, seven hundred thirty-eight thousand, four hundred twenty-seven".