141244940 has 24 divisors (see below), whose sum is σ = 296907072. Its totient is φ = 56442240.

The previous prime is 141244921. The next prime is 141244949. The reversal of 141244940 is 49442141.

It is not an unprimeable number, because it can be changed into a prime (141244949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21752 + ... + 27488.

It is an arithmetic number, because the mean of its divisors is an integer number (12371128).

Almost surely, 2^141244940 is an apocalyptic number.

141244940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141244940 is an abundant number, since it is smaller than the sum of its proper divisors (155662132).

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

141244940 is a wasteful number, since it uses less digits than its factorization.

141244940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6977 (or 6975 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 141244940 is about 11884.6514462983. The cubic root of 141244940 is about 520.7839998215.

The spelling of 141244940 in words is "one hundred forty-one million, two hundred forty-four thousand, nine hundred forty".