390417111110401 has 4 divisors (see below), whose sum is σ = 390420561692500. Its totient is φ = 390413660528304.

The previous prime is 390417111110393. The next prime is 390417111110459. The reversal of 390417111110401 is 104011111714093.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 171414079950400 + 219003031160001 = 13092520^2 + 14798751^2 .

It is a cyclic number.

It is not a de Polignac number, because 390417111110401 - 2³ = 390417111110393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (390417111110501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1725121326 + ... + 1725347623.

It is an arithmetic number, because the mean of its divisors is an integer number (97605140423125).

Almost surely, 2^{390417111110401} is an apocalyptic number.

It is an amenable number.

390417111110401 is a deficient number, since it is larger than the sum of its proper divisors (3450582099).

390417111110401 is a wasteful number, since it uses less digits than its factorization.

390417111110401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450582098.

The product of its (nonzero) digits is 3024, while the sum is 34.

Adding to 390417111110401 its reverse (104011111714093), we get a palindrome (494428222824494).

The spelling of 390417111110401 in words is "three hundred ninety trillion, four hundred seventeen billion, one hundred eleven million, one hundred ten thousand, four hundred one".