141827401 has 8 divisors (see below), whose sum is σ = 146422664. Its totient is φ = 137272320.

The previous prime is 141827383. The next prime is 141827443. The reversal of 141827401 is 104728141.

It can be written as a sum of positive squares in 4 ways, for example, as 3059001 + 138768400 = 1749^2 + 11780^2 .

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 141827401 - 2⁵ = 141827369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141827401.

It is not an unprimeable number, because it can be changed into a prime (141825401) 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, 2790 + ... + 17071.

It is an arithmetic number, because the mean of its divisors is an integer number (18302833).

Almost surely, 2^141827401 is an apocalyptic number.

It is an amenable number.

141827401 is a deficient number, since it is larger than the sum of its proper divisors (4595263).

141827401 is a wasteful number, since it uses less digits than its factorization.

141827401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20091.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 141827401 is about 11909.1309926459. The cubic root of 141827401 is about 521.4988817358.

The spelling of 141827401 in words is "one hundred forty-one million, eight hundred twenty-seven thousand, four hundred one".