145824744011 has 4 divisors (see below), whose sum is σ = 145830321912. Its totient is φ = 145819166112.

The previous prime is 145824744007. The next prime is 145824744053. The reversal of 145824744011 is 110447428541.

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

It is a cyclic number.

It is not a de Polignac number, because 145824744011 - 2² = 145824744007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 145824744011.

It is not an unprimeable number, because it can be changed into a prime (145824744061) 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, 2749550 + ... + 2802083.

It is an arithmetic number, because the mean of its divisors is an integer number (36457580478).

Almost surely, 2^145824744011 is an apocalyptic number.

145824744011 is a deficient number, since it is larger than the sum of its proper divisors (5577901).

145824744011 is an equidigital number, since it uses as much as digits as its factorization.

145824744011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577900.

The product of its (nonzero) digits is 143360, while the sum is 41.

The spelling of 145824744011 in words is "one hundred forty-five billion, eight hundred twenty-four million, seven hundred forty-four thousand, eleven".