404011411002 has 24 divisors (see below), whose sum is σ = 880599728736. Its totient is φ = 133864059336.

The previous prime is 404011410941. The next prime is 404011411003. The reversal of 404011411002 is 200114110404.

404011411002 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (404011411003) 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, 67197828 + ... + 67203839.

It is an arithmetic number, because the mean of its divisors is an integer number (36691655364).

Almost surely, 2^404011411002 is an apocalyptic number.

404011411002 is an abundant number, since it is smaller than the sum of its proper divisors (476588317734).

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

404011411002 is a wasteful number, since it uses less digits than its factorization.

404011411002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134401842 (or 134401839 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 404011411002 its reverse (200114110404), we get a palindrome (604125521406).

The spelling of 404011411002 in words is "four hundred four billion, eleven million, four hundred eleven thousand, two".