141425646 has 32 divisors (see below), whose sum is σ = 291610368. Its totient is φ = 45696960.

The previous prime is 141425639. The next prime is 141425651. The reversal of 141425646 is 646524141.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38335 + ... + 41861.

It is an arithmetic number, because the mean of its divisors is an integer number (9112824).

Almost surely, 2^141425646 is an apocalyptic number.

141425646 is an abundant number, since it is smaller than the sum of its proper divisors (150184722).

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

141425646 is a wasteful number, since it uses less digits than its factorization.

141425646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736.

The product of its digits is 23040, while the sum is 33.

The square root of 141425646 is about 11892.2515109629. The cubic root of 141425646 is about 521.0059987791.

Adding to 141425646 its reverse (646524141), we get a palindrome (787949787).

The spelling of 141425646 in words is "one hundred forty-one million, four hundred twenty-five thousand, six hundred forty-six".