141251664 has 40 divisors (see below), whose sum is σ = 371092320. Its totient is φ = 46284928.

The previous prime is 141251659. The next prime is 141251687. The reversal of 141251664 is 466152141.

141251664 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22107 + ... + 27770.

It is an arithmetic number, because the mean of its divisors is an integer number (9277308).

Almost surely, 2^141251664 is an apocalyptic number.

It is an amenable number.

141251664 is an abundant number, since it is smaller than the sum of its proper divisors (229840656).

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

141251664 is a wasteful number, since it uses less digits than its factorization.

141251664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49947 (or 49941 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 141251664 is about 11884.9343288047. The cubic root of 141251664 is about 520.7922637070.

The spelling of 141251664 in words is "one hundred forty-one million, two hundred fifty-one thousand, six hundred sixty-four".