141281630 has 16 divisors (see below), whose sum is σ = 290636640. Its totient is φ = 48439392.

The previous prime is 141281629. The next prime is 141281639. The reversal of 141281630 is 36182141.

It is a self number, because there is not a number n which added to its sum of digits gives 141281630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141281639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009085 + ... + 1009224.

It is an arithmetic number, because the mean of its divisors is an integer number (18164790).

Almost surely, 2^141281630 is an apocalyptic number.

141281630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141281630 is an abundant number, since it is smaller than the sum of its proper divisors (149355010).

141281630 is a wasteful number, since it uses less digits than its factorization.

141281630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018323.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 141281630 is about 11886.1949336194. The cubic root of 141281630 is about 520.8290891316.

The spelling of 141281630 in words is "one hundred forty-one million, two hundred eighty-one thousand, six hundred thirty".