72701361370 has 16 divisors (see below), whose sum is σ = 142759037088. Its totient is φ = 26436858640.

The previous prime is 72701361361. The next prime is 72701361377. The reversal of 72701361370 is 7316310727.

It is not an unprimeable number, because it can be changed into a prime (72701361377) 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, 330460624 + ... + 330460843.

It is an arithmetic number, because the mean of its divisors is an integer number (8922439818).

Almost surely, 2^72701361370 is an apocalyptic number.

72701361370 is a deficient number, since it is larger than the sum of its proper divisors (70057675718).

72701361370 is a wasteful number, since it uses less digits than its factorization.

72701361370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660921485.

The product of its (nonzero) digits is 37044, while the sum is 37.

The spelling of 72701361370 in words is "seventy-two billion, seven hundred one million, three hundred sixty-one thousand, three hundred seventy".