141121401 has 8 divisors (see below), whose sum is σ = 192165504. Its totient is φ = 92079120.

The previous prime is 141121397. The next prime is 141121423. The reversal of 141121401 is 104121141.

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

It is not a de Polignac number, because 141121401 - 2² = 141121397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141121481) 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, 500290 + ... + 500571.

It is an arithmetic number, because the mean of its divisors is an integer number (24020688).

Almost surely, 2^141121401 is an apocalyptic number.

It is an amenable number.

141121401 is a deficient number, since it is larger than the sum of its proper divisors (51044103).

141121401 is a wasteful number, since it uses less digits than its factorization.

141121401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000911.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 141121401 is about 11879.4528914424. The cubic root of 141121401 is about 520.6321220479.

Adding to 141121401 its reverse (104121141), we get a palindrome (245242542).

The spelling of 141121401 in words is "one hundred forty-one million, one hundred twenty-one thousand, four hundred one".