141390830 has 16 divisors (see below), whose sum is σ = 290861280. Its totient is φ = 48476832.

The previous prime is 141390811. The next prime is 141390833. The reversal of 141390830 is 38093141.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 141390793 and 141390802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141390833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1009865 + ... + 1010004.

It is an arithmetic number, because the mean of its divisors is an integer number (18178830).

Almost surely, 2^141390830 is an apocalyptic number.

141390830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141390830 is an abundant number, since it is smaller than the sum of its proper divisors (149470450).

141390830 is a wasteful number, since it uses less digits than its factorization.

141390830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019883.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 141390830 is about 11890.7876105832. The cubic root of 141390830 is about 520.9632417212.

The spelling of 141390830 in words is "one hundred forty-one million, three hundred ninety thousand, eight hundred thirty".