72445122154414 has 8 divisors (see below), whose sum is σ = 110509508371320. Its totient is φ = 35608619363976.

The previous prime is 72445122154393. The next prime is 72445122154441. The reversal of 72445122154414 is 41445122154427.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306970856469 + ... + 306970856704.

It is an arithmetic number, because the mean of its divisors is an integer number (13813688546415).

Almost surely, 2^{72445122154414} is an apocalyptic number.

72445122154414 is a deficient number, since it is larger than the sum of its proper divisors (38064386216906).

72445122154414 is a wasteful number, since it uses less digits than its factorization.

72445122154414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613941713234.

The product of its digits is 1433600, while the sum is 46.

The spelling of 72445122154414 in words is "seventy-two trillion, four hundred forty-five billion, one hundred twenty-two million, one hundred fifty-four thousand, four hundred fourteen".