145001144460116 has 24 divisors (see below), whose sum is σ = 290308521590976. Its totient is φ = 62077726339200.

The previous prime is 145001144460041. The next prime is 145001144460119. The reversal of 145001144460116 is 611064441100541.

It is a super-2 number, since 2×145001144460116² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145001144460116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145001144460119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2734193285 + ... + 2734246316.

It is an arithmetic number, because the mean of its divisors is an integer number (12096188399624).

Almost surely, 2^{145001144460116} is an apocalyptic number.

It is an amenable number.

145001144460116 is an abundant number, since it is smaller than the sum of its proper divisors (145307377130860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145001144460116 is a wasteful number, since it uses less digits than its factorization.

145001144460116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468440559 (or 5468440557 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

Adding to 145001144460116 its reverse (611064441100541), we get a palindrome (756065585560657).

The spelling of 145001144460116 in words is "one hundred forty-five trillion, one billion, one hundred forty-four million, four hundred sixty thousand, one hundred sixteen".