40913115007273 has 4 divisors (see below), whose sum is σ = 40922085219028. Its totient is φ = 40904144795520.

The previous prime is 40913115007267. The next prime is 40913115007277. The reversal of 40913115007273 is 37270051131904.

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 10442185084969 + 30470929922304 = 3231437^2 + 5520048^2 .

It is a cyclic number.

It is not a de Polignac number, because 40913115007273 - 2⁴¹ = 38714091751721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40913115007277) 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, 4485099036 + ... + 4485108157.

It is an arithmetic number, because the mean of its divisors is an integer number (10230521304757).

Almost surely, 2^{40913115007273} is an apocalyptic number.

It is an amenable number.

40913115007273 is a deficient number, since it is larger than the sum of its proper divisors (8970211755).

40913115007273 is an equidigital number, since it uses as much as digits as its factorization.

40913115007273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8970211754.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 40913115007273 in words is "forty trillion, nine hundred thirteen billion, one hundred fifteen million, seven thousand, two hundred seventy-three".