124441401 has 16 divisors (see below), whose sum is σ = 189926784. Its totient is φ = 70996224.

The previous prime is 124441399. The next prime is 124441417. The reversal of 124441401 is 104144421.

It is not a de Polignac number, because 124441401 - 2¹ = 124441399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (124441501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9841 + ... + 18593.

It is an arithmetic number, because the mean of its divisors is an integer number (11870424).

Almost surely, 2^124441401 is an apocalyptic number.

It is an amenable number.

124441401 is a deficient number, since it is larger than the sum of its proper divisors (65485383).

124441401 is an equidigital number, since it uses as much as digits as its factorization.

124441401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9440.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 124441401 is about 11155.3306091751. The cubic root of 124441401 is about 499.2540891206.

Adding to 124441401 its reverse (104144421), we get a palindrome (228585822).

The spelling of 124441401 in words is "one hundred twenty-four million, four hundred forty-one thousand, four hundred one".