141630412 has 48 divisors (see below), whose sum is σ = 322463232. Its totient is φ = 52778880.

The previous prime is 141630409. The next prime is 141630421. The reversal of 141630412 is 214036141.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2913 + ... + 17080.

It is an arithmetic number, because the mean of its divisors is an integer number (6717984).

Almost surely, 2^141630412 is an apocalyptic number.

It is an amenable number.

141630412 is an abundant number, since it is smaller than the sum of its proper divisors (180832820).

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

141630412 is a wasteful number, since it uses less digits than its factorization.

141630412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20038 (or 20036 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 141630412 is about 11900.8576161552. The cubic root of 141630412 is about 521.2573272342.

Adding to 141630412 its reverse (214036141), we get a palindrome (355666553).

The spelling of 141630412 in words is "one hundred forty-one million, six hundred thirty thousand, four hundred twelve".