36781342703 has 6 divisors (see below), whose sum is σ = 42786459936. Its totient is φ = 31526865132.

The previous prime is 36781342649. The next prime is 36781342711. The reversal of 36781342703 is 30724318763.

It is not a de Polignac number, because 36781342703 - 2²⁰ = 36780294127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36781342723) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 375319775 + ... + 375319872.

It is an arithmetic number, because the mean of its divisors is an integer number (7131076656).

Almost surely, 2^36781342703 is an apocalyptic number.

36781342703 is a deficient number, since it is larger than the sum of its proper divisors (6005117233).

36781342703 is an equidigital number, since it uses as much as digits as its factorization.

36781342703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750639661 (or 750639654 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 44.

The spelling of 36781342703 in words is "thirty-six billion, seven hundred eighty-one million, three hundred forty-two thousand, seven hundred three".