10405551401 has 8 divisors (see below), whose sum is σ = 11896419264. Its totient is φ = 8915773680.

The previous prime is 10405551383. The next prime is 10405551407. The reversal of 10405551401 is 10415550401.

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

It is a cyclic number.

It is not a de Polignac number, because 10405551401 - 2⁶ = 10405551337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10405551407) 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, 251975 + ... + 290348.

It is an arithmetic number, because the mean of its divisors is an integer number (1487052408).

Almost surely, 2^10405551401 is an apocalyptic number.

It is an amenable number.

10405551401 is a deficient number, since it is larger than the sum of its proper divisors (1490867863).

10405551401 is an equidigital number, since it uses as much as digits as its factorization.

10405551401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545071.

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 10405551401 in words is "ten billion, four hundred five million, five hundred fifty-one thousand, four hundred one".