11425315144 has 16 divisors (see below), whose sum is σ = 22549964400. Its totient is φ = 5411991312.

The previous prime is 11425315141. The next prime is 11425315147. The reversal of 11425315144 is 44151352411.

It is an interprime number because it is at equal distance from previous prime (11425315141) and next prime (11425315147).

It is a super-2 number, since 2×11425315144² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11425315141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37583122 + ... + 37583425.

It is an arithmetic number, because the mean of its divisors is an integer number (1409372775).

Almost surely, 2^11425315144 is an apocalyptic number.

It is an amenable number.

11425315144 is a deficient number, since it is larger than the sum of its proper divisors (11124649256).

11425315144 is a wasteful number, since it uses less digits than its factorization.

11425315144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75166572 (or 75166568 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

Adding to 11425315144 its reverse (44151352411), we get a palindrome (55576667555).

The spelling of 11425315144 in words is "eleven billion, four hundred twenty-five million, three hundred fifteen thousand, one hundred forty-four".