40341015 has 48 divisors (see below), whose sum is σ = 82162080. Its totient is φ = 18051840.

The previous prime is 40340999. The next prime is 40341019. The reversal of 40341015 is 51014304.

It is a happy number.

It is not a de Polignac number, because 40341015 - 2⁴ = 40340999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40341019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3301 + ... + 9569.

It is an arithmetic number, because the mean of its divisors is an integer number (1711710).

Almost surely, 2^40341015 is an apocalyptic number.

40341015 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40341015 is an abundant number, since it is smaller than the sum of its proper divisors (41821065).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40341015 is a wasteful number, since it uses less digits than its factorization.

40341015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304 (or 6301 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 40341015 is about 6351.4577067001. The cubic root of 40341015 is about 342.9643195438.

Adding to 40341015 its reverse (51014304), we get a palindrome (91355319).

Subtracting 40341015 from its reverse (51014304), we obtain a square (10673289 = 3267²).

The spelling of 40341015 in words is "forty million, three hundred forty-one thousand, fifteen".