1145114422054 has 8 divisors (see below), whose sum is σ = 1717696709928. Its totient is φ = 572548852080.

The previous prime is 1145114422013. The next prime is 1145114422063. The reversal of 1145114422054 is 4502244115411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1145114422054² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4006807 + ... + 4283074.

It is an arithmetic number, because the mean of its divisors is an integer number (214712088741).

Almost surely, 2^{1145114422054} is an apocalyptic number.

1145114422054 is a deficient number, since it is larger than the sum of its proper divisors (572582287874).

1145114422054 is an equidigital number, since it uses as much as digits as its factorization.

1145114422054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8358950.

The product of its (nonzero) digits is 25600, while the sum is 34.

Adding to 1145114422054 its reverse (4502244115411), we get a palindrome (5647358537465).

The spelling of 1145114422054 in words is "one trillion, one hundred forty-five billion, one hundred fourteen million, four hundred twenty-two thousand, fifty-four".