141744222 has 32 divisors (see below), whose sum is σ = 315962400. Its totient is φ = 47101824.

The previous prime is 141744221. The next prime is 141744233. The reversal of 141744222 is 222447141.

141744222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141744221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14304 + ... + 22092.

It is an arithmetic number, because the mean of its divisors is an integer number (9873825).

Almost surely, 2^141744222 is an apocalyptic number.

141744222 is an abundant number, since it is smaller than the sum of its proper divisors (174218178).

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

141744222 is a wasteful number, since it uses less digits than its factorization.

141744222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8137 (or 8131 counting only the distinct ones).

The product of its digits is 3584, while the sum is 27.

The square root of 141744222 is about 11905.6382441262. The cubic root of 141744222 is about 521.3969121634.

The spelling of 141744222 in words is "one hundred forty-one million, seven hundred forty-four thousand, two hundred twenty-two".