941340140 has 36 divisors (see below), whose sum is σ = 2140581744. Its totient is φ = 347570496.

The previous prime is 941340139. The next prime is 941340143. The reversal of 941340140 is 41043149.

It is a super-2 number, since 2×941340140² = 1772242518350439200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (941340143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135872 + ... + 142631.

It is an arithmetic number, because the mean of its divisors is an integer number (59460604).

Almost surely, 2^941340140 is an apocalyptic number.

It is an amenable number.

941340140 is an abundant number, since it is smaller than the sum of its proper divisors (1199241604).

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

941340140 is a wasteful number, since it uses less digits than its factorization.

941340140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278538 (or 278523 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 941340140 is about 30681.2669229939. The cubic root of 941340140 is about 980.0514133793.

Adding to 941340140 its reverse (41043149), we get a palindrome (982383289).

The spelling of 941340140 in words is "nine hundred forty-one million, three hundred forty thousand, one hundred forty".