2440311401111 has 8 divisors (see below), whose sum is σ = 2500117678464. Its totient is φ = 2380518766080.

The previous prime is 2440311401107. The next prime is 2440311401117. The reversal of 2440311401111 is 1111041130442.

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 2440311401111 - 2² = 2440311401107 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 (2440311401117) 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, 3047975 + ... + 3764408.

It is an arithmetic number, because the mean of its divisors is an integer number (312514709808).

Almost surely, 2^{2440311401111} is an apocalyptic number.

2440311401111 is a deficient number, since it is larger than the sum of its proper divisors (59806277353).

2440311401111 is an equidigital number, since it uses as much as digits as its factorization.

2440311401111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6821161.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 2440311401111 its reverse (1111041130442), we get a palindrome (3551352531553).

The spelling of 2440311401111 in words is "two trillion, four hundred forty billion, three hundred eleven million, four hundred one thousand, one hundred eleven".