72246076370 has 16 divisors (see below), whose sum is σ = 140046240600. Its totient is φ = 26675474304.

The previous prime is 72246076337. The next prime is 72246076391. The reversal of 72246076370 is 7367064227.

It can be written as a sum of positive squares in 4 ways, for example, as 52621148449 + 19624927921 = 229393^2 + 140089^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277869395 + ... + 277869654.

Almost surely, 2^72246076370 is an apocalyptic number.

72246076370 is a deficient number, since it is larger than the sum of its proper divisors (67800164230).

72246076370 is a wasteful number, since it uses less digits than its factorization.

72246076370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555739069.

The product of its (nonzero) digits is 592704, while the sum is 44.

The spelling of 72246076370 in words is "seventy-two billion, two hundred forty-six million, seventy-six thousand, three hundred seventy".