72340712601 has 8 divisors (see below), whose sum is σ = 96463027584. Its totient is φ = 48222769680.

The previous prime is 72340712593. The next prime is 72340712603. The reversal of 72340712601 is 10621704327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 72340712601 - 2³ = 72340712593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72340712603) 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, 1054210 + ... + 1120731.

It is an arithmetic number, because the mean of its divisors is an integer number (12057878448).

Almost surely, 2^72340712601 is an apocalyptic number.

It is an amenable number.

72340712601 is a deficient number, since it is larger than the sum of its proper divisors (24122314983).

72340712601 is a wasteful number, since it uses less digits than its factorization.

72340712601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186031.

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 72340712601 in words is "seventy-two billion, three hundred forty million, seven hundred twelve thousand, six hundred one".