141223900 has 18 divisors (see below), whose sum is σ = 306456080. Its totient is φ = 56489520.

The previous prime is 141223891. The next prime is 141223937. The reversal of 141223900 is 9322141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 706020 + ... + 706219.

Almost surely, 2^141223900 is an apocalyptic number.

141223900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141223900 is an abundant number, since it is smaller than the sum of its proper divisors (165232180).

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

141223900 is a wasteful number, since it uses less digits than its factorization.

141223900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412253 (or 1412246 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 141223900 is about 11883.7662380240. The cubic root of 141223900 is about 520.7581396869.

The spelling of 141223900 in words is "one hundred forty-one million, two hundred twenty-three thousand, nine hundred".