2511314211434 has 16 divisors (see below), whose sum is σ = 4305146035968. Its totient is φ = 1076268529392.

The previous prime is 2511314211391. The next prime is 2511314211437. The reversal of 2511314211434 is 4341124131152.

It is a self number, because there is not a number n which added to its sum of digits gives 2511314211434.

It is not an unprimeable number, because it can be changed into a prime (2511314211437) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1153439 + ... + 2520525.

It is an arithmetic number, because the mean of its divisors is an integer number (269071627248).

Almost surely, 2^{2511314211434} is an apocalyptic number.

2511314211434 is a deficient number, since it is larger than the sum of its proper divisors (1793831824534).

2511314211434 is a wasteful number, since it uses less digits than its factorization.

2511314211434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498309.

The product of its digits is 11520, while the sum is 32.

Adding to 2511314211434 its reverse (4341124131152), we get a palindrome (6852438342586).

The spelling of 2511314211434 in words is "two trillion, five hundred eleven billion, three hundred fourteen million, two hundred eleven thousand, four hundred thirty-four".