141223401 has 12 divisors (see below), whose sum is σ = 222534000. Its totient is φ = 85589880.

The previous prime is 141223361. The next prime is 141223463. The reversal of 141223401 is 104322141.

141223401 is a `hidden beast` number, since 1 + 41 + 223 + 401 = 666.

It is not a de Polignac number, because 141223401 - 2⁷ = 141223273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141223801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 713151 + ... + 713348.

It is an arithmetic number, because the mean of its divisors is an integer number (18544500).

Almost surely, 2^141223401 is an apocalyptic number.

141223401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

141223401 is a deficient number, since it is larger than the sum of its proper divisors (81310599).

141223401 is a wasteful number, since it uses less digits than its factorization.

141223401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426516 (or 1426513 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 141223401 is about 11883.7452429779. The cubic root of 141223401 is about 520.7575263379.

Adding to 141223401 its reverse (104322141), we get a palindrome (245545542).

The spelling of 141223401 in words is "one hundred forty-one million, two hundred twenty-three thousand, four hundred one".