40125243341 has 4 divisors (see below), whose sum is σ = 40140625500. Its totient is φ = 40109861184.

The previous prime is 40125243313. The next prime is 40125243373. The reversal of 40125243341 is 14334252104.

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 26617922500 + 13507320841 = 163150^2 + 116221^2 .

It is a cyclic number.

It is not a de Polignac number, because 40125243341 - 2¹⁴ = 40125226957 is a prime.

It is a super-2 number, since 2×40125243341² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40025243341) 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, 7687166 + ... + 7692383.

It is an arithmetic number, because the mean of its divisors is an integer number (10035156375).

Almost surely, 2^40125243341 is an apocalyptic number.

It is an amenable number.

40125243341 is a deficient number, since it is larger than the sum of its proper divisors (15382159).

40125243341 is a wasteful number, since it uses less digits than its factorization.

40125243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15382158.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 40125243341 its reverse (14334252104), we get a palindrome (54459495445).

The spelling of 40125243341 in words is "forty billion, one hundred twenty-five million, two hundred forty-three thousand, three hundred forty-one".