141553144 has 16 divisors (see below), whose sum is σ = 266574600. Its totient is φ = 70466592.

The previous prime is 141553141. The next prime is 141553151. The reversal of 141553144 is 441355141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141553141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36802 + ... + 40465.

Almost surely, 2^141553144 is an apocalyptic number.

It is an amenable number.

141553144 is a deficient number, since it is larger than the sum of its proper divisors (125021456).

141553144 is a wasteful number, since it uses less digits than its factorization.

141553144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77502 (or 77498 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 141553144 is about 11897.6108526040. The cubic root of 141553144 is about 521.1625174702.

The spelling of 141553144 in words is "one hundred forty-one million, five hundred fifty-three thousand, one hundred forty-four".