141144940 has 12 divisors (see below), whose sum is σ = 296404416. Its totient is φ = 56457968.

The previous prime is 141144937. The next prime is 141144959. The reversal of 141144940 is 49441141.

141144940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 141144899 and 141144908.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3528604 + ... + 3528643.

It is an arithmetic number, because the mean of its divisors is an integer number (24700368).

Almost surely, 2^141144940 is an apocalyptic number.

141144940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141144940 is an abundant number, since it is smaller than the sum of its proper divisors (155259476).

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

141144940 is a wasteful number, since it uses less digits than its factorization.

141144940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7057256 (or 7057254 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 141144940 is about 11880.4435944118. The cubic root of 141144940 is about 520.6610675235.

The spelling of 141144940 in words is "one hundred forty-one million, one hundred forty-four thousand, nine hundred forty".