72367208703 has 16 divisors (see below), whose sum is σ = 107309352960. Its totient is φ = 48200402808.

The previous prime is 72367208699. The next prime is 72367208741. The reversal of 72367208703 is 30780276327.

It is not a de Polignac number, because 72367208703 - 2² = 72367208699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72367208203) 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, 1203525 + ... + 1262222.

It is an arithmetic number, because the mean of its divisors is an integer number (6706834560).

Almost surely, 2^72367208703 is an apocalyptic number.

72367208703 is a deficient number, since it is larger than the sum of its proper divisors (34942144257).

72367208703 is a wasteful number, since it uses less digits than its factorization.

72367208703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466843 (or 2466837 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 72367208703 in words is "seventy-two billion, three hundred sixty-seven million, two hundred eight thousand, seven hundred three".