3111400522401 has 8 divisors (see below), whose sum is σ = 4216542784704. Its totient is φ = 2040262637520.

The previous prime is 3111400522387. The next prime is 3111400522411. The reversal of 3111400522401 is 1042250041113.

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

It is a de Polignac number, because none of the positive numbers 2^k-3111400522401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3111400522411) 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, 8501094141 + ... + 8501094506.

It is an arithmetic number, because the mean of its divisors is an integer number (527067848088).

Almost surely, 2^{3111400522401} is an apocalyptic number.

It is an amenable number.

3111400522401 is a deficient number, since it is larger than the sum of its proper divisors (1105142262303).

3111400522401 is a wasteful number, since it uses less digits than its factorization.

3111400522401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17002188711.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 3111400522401 its reverse (1042250041113), we get a palindrome (4153650563514).

The spelling of 3111400522401 in words is "three trillion, one hundred eleven billion, four hundred million, five hundred twenty-two thousand, four hundred one".