141369728 has 32 divisors (see below), whose sum is σ = 296463000. Its totient is φ = 66963456.

The previous prime is 141369727. The next prime is 141369797. The reversal of 141369728 is 827963141.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141369727) 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, 26633 + ... + 31496.

Almost surely, 2^141369728 is an apocalyptic number.

It is an amenable number.

141369728 is an abundant number, since it is smaller than the sum of its proper divisors (155093272).

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

141369728 is an equidigital number, since it uses as much as digits as its factorization.

141369728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58162 (or 58150 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 141369728 is about 11889.9002518945. The cubic root of 141369728 is about 520.9373232246.

The spelling of 141369728 in words is "one hundred forty-one million, three hundred sixty-nine thousand, seven hundred twenty-eight".