11514326446 has 12 divisors (see below), whose sum is σ = 20091324888. Its totient is φ = 4934711292.

The previous prime is 11514326437. The next prime is 11514326503. The reversal of 11514326446 is 64462341511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58746466 + ... + 58746661.

It is an arithmetic number, because the mean of its divisors is an integer number (1674277074).

Almost surely, 2^11514326446 is an apocalyptic number.

11514326446 is a deficient number, since it is larger than the sum of its proper divisors (8576998442).

11514326446 is a wasteful number, since it uses less digits than its factorization.

11514326446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117493143 (or 117493136 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

Adding to 11514326446 its reverse (64462341511), we get a palindrome (75976667957).

The spelling of 11514326446 in words is "eleven billion, five hundred fourteen million, three hundred twenty-six thousand, four hundred forty-six".