141438250 has 32 divisors (see below), whose sum is σ = 266619600. Its totient is φ = 56180800.

The previous prime is 141438239. The next prime is 141438251. The reversal of 141438250 is 52834141.

It can be written as a sum of positive squares in 8 ways, for example, as 18826921 + 122611329 = 4339^2 + 11073^2 .

It is not an unprimeable number, because it can be changed into a prime (141438251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35352 + ... + 39148.

Almost surely, 2^141438250 is an apocalyptic number.

141438250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141438250 is a deficient number, since it is larger than the sum of its proper divisors (125181350).

141438250 is a wasteful number, since it uses less digits than its factorization.

141438250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963 (or 3953 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 141438250 is about 11892.7814240404. The cubic root of 141438250 is about 521.0214758506.

The spelling of 141438250 in words is "one hundred forty-one million, four hundred thirty-eight thousand, two hundred fifty".