401106231889 has 8 divisors (see below), whose sum is σ = 437781948480. Its totient is φ = 364465767600.

The previous prime is 401106231863. The next prime is 401106231913. The reversal of 401106231889 is 988132601104.

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

It is a de Polignac number, because none of the positive numbers 2^k-401106231889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401106231289) 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, 8789277 + ... + 8834794.

It is an arithmetic number, because the mean of its divisors is an integer number (54722743560).

Almost surely, 2^401106231889 is an apocalyptic number.

It is an amenable number.

401106231889 is a deficient number, since it is larger than the sum of its proper divisors (36675716591).

401106231889 is a wasteful number, since it uses less digits than its factorization.

401106231889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17626151.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 401106231889 in words is "four hundred one billion, one hundred six million, two hundred thirty-one thousand, eight hundred eighty-nine".