73340625423 has 48 divisors (see below), whose sum is σ = 111530410880. Its totient is φ = 42497281152.

The previous prime is 73340625403. The next prime is 73340625473. The reversal of 73340625423 is 32452604337.

It is not a de Polignac number, because 73340625423 - 2¹² = 73340621327 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73340625403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22175736 + ... + 22179042.

Almost surely, 2^73340625423 is an apocalyptic number.

73340625423 is a deficient number, since it is larger than the sum of its proper divisors (38189785457).

73340625423 is a wasteful number, since it uses less digits than its factorization.

73340625423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3688 (or 3515 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 39.

The spelling of 73340625423 in words is "seventy-three billion, three hundred forty million, six hundred twenty-five thousand, four hundred twenty-three".