72427333600722 has 32 divisors (see below), whose sum is σ = 145405927987200. Its totient is φ = 24050588253840.

The previous prime is 72427333600703. The next prime is 72427333600723. The reversal of 72427333600722 is 22700633372427.

It is not an unprimeable number, because it can be changed into a prime (72427333600723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11584323 + ... + 16704825.

It is an arithmetic number, because the mean of its divisors is an integer number (4543935249600).

Almost surely, 2^{72427333600722} is an apocalyptic number.

72427333600722 is an abundant number, since it is smaller than the sum of its proper divisors (72978594386478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72427333600722 is a wasteful number, since it uses less digits than its factorization.

72427333600722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129478.

The product of its (nonzero) digits is 3556224, while the sum is 48.

The spelling of 72427333600722 in words is "seventy-two trillion, four hundred twenty-seven billion, three hundred thirty-three million, six hundred thousand, seven hundred twenty-two".