411545405442 has 8 divisors (see below), whose sum is σ = 823090810896. Its totient is φ = 137181801812.

The previous prime is 411545405441. The next prime is 411545405459. The reversal of 411545405442 is 244504545114.

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

411545405442 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 411545405442.

It is not an unprimeable number, because it can be changed into a prime (411545405441) 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, 34295450448 + ... + 34295450459.

It is an arithmetic number, because the mean of its divisors is an integer number (102886351362).

Almost surely, 2^411545405442 is an apocalyptic number.

411545405442 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.

411545405442 is a wasteful number, since it uses less digits than its factorization.

411545405442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68590900912.

The product of its (nonzero) digits is 256000, while the sum is 39.

The spelling of 411545405442 in words is "four hundred eleven billion, five hundred forty-five million, four hundred five thousand, four hundred forty-two".