401127446901 has 8 divisors (see below), whose sum is σ = 541606679680. Its totient is φ = 264033256032.

The previous prime is 401127446899. The next prime is 401127446939. The reversal of 401127446901 is 109644721104.

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

It is not a de Polignac number, because 401127446901 - 2¹ = 401127446899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 401127446901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401127446971) 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, 846260200 + ... + 846260673.

It is an arithmetic number, because the mean of its divisors is an integer number (67700834960).

Almost surely, 2^401127446901 is an apocalyptic number.

It is an amenable number.

401127446901 is a deficient number, since it is larger than the sum of its proper divisors (140479232779).

401127446901 is a wasteful number, since it uses less digits than its factorization.

401127446901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692520955.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 401127446901 in words is "four hundred one billion, one hundred twenty-seven million, four hundred forty-six thousand, nine hundred one".