40114340 has 36 divisors (see below), whose sum is σ = 97995996. Its totient is φ = 13753152.

The previous prime is 40114331. The next prime is 40114343. The reversal of 40114340 is 4341104.

40114340 = T₁₂₅₅ + T₁₂₅₆ + ... + T₁₃₀₃.

It can be written as a sum of positive squares in 2 ways, for example, as 12845056 + 27269284 = 3584^2 + 5222^2 .

It is a super-3 number, since 3×40114340³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40114343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19487 + ... + 21446.

It is an arithmetic number, because the mean of its divisors is an integer number (2722111).

Almost surely, 2^40114340 is an apocalyptic number.

It is an amenable number.

40114340 is an abundant number, since it is smaller than the sum of its proper divisors (57881656).

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

40114340 is a wasteful number, since it uses less digits than its factorization.

40114340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40956 (or 40947 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 40114340 is about 6333.5882404842. The cubic root of 40114340 is about 342.3207437492.

Adding to 40114340 its reverse (4341104), we get a palindrome (44455444).

It can be divided in two parts, 401 and 14340, that added together give a palindrome (14741).

The spelling of 40114340 in words is "forty million, one hundred fourteen thousand, three hundred forty".