40103032268773 has 4 divisors (see below), whose sum is σ = 40103290366348. Its totient is φ = 40102774171200.

The previous prime is 40103032268753. The next prime is 40103032268779. The reversal of 40103032268773 is 37786223030104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28758948131169 + 11344084137604 = 5362737^2 + 3368098^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40103032268773 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 (40103032268779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128815578 + ... + 129126523.

It is an arithmetic number, because the mean of its divisors is an integer number (10025822591587).

Almost surely, 2^{40103032268773} is an apocalyptic number.

It is an amenable number.

40103032268773 is a deficient number, since it is larger than the sum of its proper divisors (258097575).

40103032268773 is a wasteful number, since it uses less digits than its factorization.

40103032268773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258097574.

The product of its (nonzero) digits is 1016064, while the sum is 46.

Adding to 40103032268773 its reverse (37786223030104), we get a palindrome (77889255298877).

The spelling of 40103032268773 in words is "forty trillion, one hundred three billion, thirty-two million, two hundred sixty-eight thousand, seven hundred seventy-three".