41540340 has 48 divisors (see below), whose sum is σ = 118516608. Its totient is φ = 10867584.

The previous prime is 41540311. The next prime is 41540353. The reversal of 41540340 is 4304514.

It is a super-3 number, since 3×41540340³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3352 + ... + 9711.

It is an arithmetic number, because the mean of its divisors is an integer number (2469096).

Almost surely, 2^41540340 is an apocalyptic number.

It is an amenable number.

41540340 is an abundant number, since it is smaller than the sum of its proper divisors (76976268).

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

41540340 is a wasteful number, since it uses less digits than its factorization.

41540340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13128 (or 13126 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 41540340 is about 6445.1795940842. The cubic root of 41540340 is about 346.3299224248.

Adding to 41540340 its reverse (4304514), we get a palindrome (45844854).

It can be divided in two parts, 415 and 40340, that added together give a triangular number (40755 = T₂₈₅).

The spelling of 41540340 in words is "forty-one million, five hundred forty thousand, three hundred forty".