402441013111 has 8 divisors (see below), whose sum is σ = 404696978784. Its totient is φ = 400190825760.

The previous prime is 402441013103. The next prime is 402441013127. The reversal of 402441013111 is 111310144204.

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

It is a cyclic number.

It is not a de Polignac number, because 402441013111 - 2³ = 402441013103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402441013511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1304860 + ... + 1583521.

It is an arithmetic number, because the mean of its divisors is an integer number (50587122348).

Almost surely, 2^402441013111 is an apocalyptic number.

402441013111 is a deficient number, since it is larger than the sum of its proper divisors (2255965673).

402441013111 is a wasteful number, since it uses less digits than its factorization.

402441013111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889161.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 402441013111 its reverse (111310144204), we get a palindrome (513751157315).

The spelling of 402441013111 in words is "four hundred two billion, four hundred forty-one million, thirteen thousand, one hundred eleven".