72114409603 has 2 divisors, whose sum is σ = 72114409604. Its totient is φ = 72114409602.

The previous prime is 72114409531. The next prime is 72114409613. The reversal of 72114409603 is 30690441127.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72114409603 is a prime.

It is not a weakly prime, because it can be changed into another prime (72114409613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36057204801 + 36057204802.

It is an arithmetic number, because the mean of its divisors is an integer number (36057204802).

Almost surely, 2^72114409603 is an apocalyptic number.

72114409603 is a deficient number, since it is larger than the sum of its proper divisors (1).

72114409603 is an equidigital number, since it uses as much as digits as its factorization.

72114409603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 72114409603 in words is "seventy-two billion, one hundred fourteen million, four hundred nine thousand, six hundred three".