2311211441425 has 12 divisors (see below), whose sum is σ = 2990506631040. Its totient is φ = 1768579189520.

The previous prime is 2311211441353. The next prime is 2311211441431. The reversal of 2311211441425 is 5241441121132.

It is not a de Polignac number, because 2311211441425 - 2⁹ = 2311211440913 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2009748505 + ... + 2009749654.

It is an arithmetic number, because the mean of its divisors is an integer number (249208885920).

Almost surely, 2^{2311211441425} is an apocalyptic number.

2311211441425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2311211441425 is a deficient number, since it is larger than the sum of its proper divisors (679295189615).

2311211441425 is a wasteful number, since it uses less digits than its factorization.

2311211441425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019498192 (or 4019498187 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

Adding to 2311211441425 its reverse (5241441121132), we get a palindrome (7552652562557).

The spelling of 2311211441425 in words is "two trillion, three hundred eleven billion, two hundred eleven million, four hundred forty-one thousand, four hundred twenty-five".