11445512315414 has 4 divisors (see below), whose sum is σ = 17168268473124. Its totient is φ = 5722756157706.

The previous prime is 11445512315371. The next prime is 11445512315429. The reversal of 11445512315414 is 41451321554411.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2861378078852 + ... + 2861378078855.

It is an arithmetic number, because the mean of its divisors is an integer number (4292067118281).

Almost surely, 2^{11445512315414} is an apocalyptic number.

11445512315414 is a deficient number, since it is larger than the sum of its proper divisors (5722756157710).

11445512315414 is an equidigital number, since it uses as much as digits as its factorization.

11445512315414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5722756157709.

The product of its digits is 192000, while the sum is 41.

Adding to 11445512315414 its reverse (41451321554411), we get a palindrome (52896833869825).

The spelling of 11445512315414 in words is "eleven trillion, four hundred forty-five billion, five hundred twelve million, three hundred fifteen thousand, four hundred fourteen".