401463573774 has 8 divisors (see below), whose sum is σ = 802927147560. Its totient is φ = 133821191256.

The previous prime is 401463573767. The next prime is 401463573779. The reversal of 401463573774 is 477375364104.

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

401463573774 is an admirable number.

It is a super-3 number, since 3×401463573774³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401463573779) 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, 33455297809 + ... + 33455297820.

It is an arithmetic number, because the mean of its divisors is an integer number (100365893445).

Almost surely, 2^401463573774 is an apocalyptic number.

401463573774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

401463573774 is a wasteful number, since it uses less digits than its factorization.

401463573774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66910595634.

The product of its (nonzero) digits is 5927040, while the sum is 51.

The spelling of 401463573774 in words is "four hundred one billion, four hundred sixty-three million, five hundred seventy-three thousand, seven hundred seventy-four".