401346546405106 has 8 divisors (see below), whose sum is σ = 633705073271280. Its totient is φ = 190111521981348.

The previous prime is 401346546405089. The next prime is 401346546405109. The reversal of 401346546405106 is 601504645643104.

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

It is a super-2 number, since 2×401346546405106² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401346546405106.

It is not an unprimeable number, because it can be changed into a prime (401346546405109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5280875610556 + ... + 5280875610631.

It is an arithmetic number, because the mean of its divisors is an integer number (79213134158910).

Almost surely, 2^{401346546405106} is an apocalyptic number.

401346546405106 is a deficient number, since it is larger than the sum of its proper divisors (232358526866174).

401346546405106 is a wasteful number, since it uses less digits than its factorization.

401346546405106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10561751221208.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 401346546405106 in words is "four hundred one trillion, three hundred forty-six billion, five hundred forty-six million, four hundred five thousand, one hundred six".