141431401 has 8 divisors (see below), whose sum is σ = 144794304. Its totient is φ = 138094320.

The previous prime is 141431387. The next prime is 141431431. The reversal of 141431401 is 104134141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141431401 - 2⁵ = 141431369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141431431) 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, 4860 + ... + 17506.

It is an arithmetic number, because the mean of its divisors is an integer number (18099288).

Almost surely, 2^141431401 is an apocalyptic number.

It is an amenable number.

141431401 is a deficient number, since it is larger than the sum of its proper divisors (3362903).

141431401 is a wasteful number, since it uses less digits than its factorization.

141431401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12911.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 141431401 is about 11892.4934727752. The cubic root of 141431401 is about 521.0130657407.

Adding to 141431401 its reverse (104134141), we get a palindrome (245565542).

The spelling of 141431401 in words is "one hundred forty-one million, four hundred thirty-one thousand, four hundred one".