141360640 has 40 divisors (see below), whose sum is σ = 338940360. Its totient is φ = 56543232.

The previous prime is 141360629. The next prime is 141360671. The reversal of 141360640 is 46063141.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25050 + ... + 30169.

It is an arithmetic number, because the mean of its divisors is an integer number (8473509).

Almost surely, 2^141360640 is an apocalyptic number.

141360640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141360640 is an abundant number, since it is smaller than the sum of its proper divisors (197579720).

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

141360640 is an frugal number, since it uses more digits than its factorization.

141360640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55242 (or 55226 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 141360640 is about 11889.5180726554. The cubic root of 141360640 is about 520.9261601090.

The spelling of 141360640 in words is "one hundred forty-one million, three hundred sixty thousand, six hundred forty".