72662120014203 has 12 divisors (see below), whose sum is σ = 105002168129040. Its totient is φ = 48420287549136.

The previous prime is 72662120014189. The next prime is 72662120014217. The reversal of 72662120014203 is 30241002126627.

72662120014203 is a `hidden beast` number, since 7 + 2 + 6 + 6 + 21 + 200 + 1 + 420 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (72662120014189) and next prime (72662120014217).

It is not a de Polignac number, because 72662120014203 - 2¹² = 72662120010107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72662120014223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1760461023 + ... + 1760502296.

It is an arithmetic number, because the mean of its divisors is an integer number (8750180677420).

Almost surely, 2^{72662120014203} is an apocalyptic number.

72662120014203 is a deficient number, since it is larger than the sum of its proper divisors (32340048114837).

72662120014203 is a wasteful number, since it uses less digits than its factorization.

72662120014203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520965618 (or 3520965615 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 72662120014203 in words is "seventy-two trillion, six hundred sixty-two billion, one hundred twenty million, fourteen thousand, two hundred three".