40141315 has 4 divisors (see below), whose sum is σ = 48169584. Its totient is φ = 32113048.

The previous prime is 40141261. The next prime is 40141331. The reversal of 40141315 is 51314104.

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

It is a cyclic number.

It is not a de Polignac number, because 40141315 - 2⁹ = 40140803 is a prime.

It is a super-2 number, since 2×40141315² = 3222650339858450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40141292 and 40141301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4014127 + ... + 4014136.

It is an arithmetic number, because the mean of its divisors is an integer number (12042396).

Almost surely, 2^40141315 is an apocalyptic number.

40141315 is a deficient number, since it is larger than the sum of its proper divisors (8028269).

40141315 is an equidigital number, since it uses as much as digits as its factorization.

40141315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8028268.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 40141315 is about 6335.7174021574. The cubic root of 40141315 is about 342.3974580697.

Adding to 40141315 its reverse (51314104), we get a palindrome (91455419).

It can be divided in two parts, 4014 and 1315, that added together give a square (5329 = 73²).

The spelling of 40141315 in words is "forty million, one hundred forty-one thousand, three hundred fifteen".