1024120401 has 8 divisors (see below), whose sum is σ = 1384726464. Its totient is φ = 673130640.

The previous prime is 1024120369. The next prime is 1024120429. The reversal of 1024120401 is 1040214201.

1024120401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1024120401 - 2⁵ = 1024120369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024120441) 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, 2403826 + ... + 2404251.

It is an arithmetic number, because the mean of its divisors is an integer number (173090808).

Almost surely, 2^1024120401 is an apocalyptic number.

It is an amenable number.

1024120401 is a deficient number, since it is larger than the sum of its proper divisors (360606063).

1024120401 is an equidigital number, since it uses as much as digits as its factorization.

1024120401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808151.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1024120401 is about 32001.8812103289. The cubic root of 1024120401 is about 1007.9763424704.

Adding to 1024120401 its reverse (1040214201), we get a palindrome (2064334602).

The spelling of 1024120401 in words is "one billion, twenty-four million, one hundred twenty thousand, four hundred one".