141421030 has 32 divisors (see below), whose sum is σ = 262491840. Its totient is φ = 54817920.

The previous prime is 141421019. The next prime is 141421037. The reversal of 141421030 is 30124141.

It is a junction number, because it is equal to n+sod(n) for n = 141420995 and 141421013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141421037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114456 + ... + 115684.

It is an arithmetic number, because the mean of its divisors is an integer number (8202870).

Almost surely, 2^141421030 is an apocalyptic number.

141421030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141421030 is a deficient number, since it is larger than the sum of its proper divisors (121070810).

141421030 is a wasteful number, since it uses less digits than its factorization.

141421030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 141421030 is about 11892.0574334301. The cubic root of 141421030 is about 521.0003303355. Note that the first 3 decimals are identical.

Adding to 141421030 its reverse (30124141), we get a palindrome (171545171).

The spelling of 141421030 in words is "one hundred forty-one million, four hundred twenty-one thousand, thirty".