11402162456 has 16 divisors (see below), whose sum is σ = 21729531840. Its totient is φ = 5607620640.

The previous prime is 11402162441. The next prime is 11402162459. The reversal of 11402162456 is 65426120411.

11402162456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402162459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11682056 + ... + 11683031.

It is an arithmetic number, because the mean of its divisors is an integer number (1358095740).

Almost surely, 2^11402162456 is an apocalyptic number.

It is an amenable number.

11402162456 is a deficient number, since it is larger than the sum of its proper divisors (10327369384).

11402162456 is a wasteful number, since it uses less digits than its factorization.

11402162456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23365154 (or 23365150 counting only the distinct ones).

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

Adding to 11402162456 its reverse (65426120411), we get a palindrome (76828282867).

The spelling of 11402162456 in words is "eleven billion, four hundred two million, one hundred sixty-two thousand, four hundred fifty-six".