41401331406 has 24 divisors (see below), whose sum is σ = 89708870784. Its totient is φ = 13799522880.

The previous prime is 41401331369. The next prime is 41401331407. The reversal of 41401331406 is 60413310414.

It is a self number, because there is not a number n which added to its sum of digits gives 41401331406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41401331407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234630 + ... + 371286.

It is an arithmetic number, because the mean of its divisors is an integer number (3737869616).

Almost surely, 2^41401331406 is an apocalyptic number.

41401331406 is an abundant number, since it is smaller than the sum of its proper divisors (48307539378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41401331406 is a wasteful number, since it uses less digits than its factorization.

41401331406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153496 (or 153493 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 41401331406 in words is "forty-one billion, four hundred one million, three hundred thirty-one thousand, four hundred six".