145011464344 has 64 divisors (see below), whose sum is σ = 282161880000. Its totient is φ = 69817313280.

The previous prime is 145011464321. The next prime is 145011464347. The reversal of 145011464344 is 443464110541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145011464347) 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 15 ways as a sum of consecutive naturals, for example, 17481862 + ... + 17490154.

It is an arithmetic number, because the mean of its divisors is an integer number (4408779375).

Almost surely, 2^145011464344 is an apocalyptic number.

It is an amenable number.

145011464344 is a deficient number, since it is larger than the sum of its proper divisors (137150415656).

145011464344 is a wasteful number, since it uses less digits than its factorization.

145011464344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9028 (or 9024 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 145011464344 its reverse (443464110541), we get a palindrome (588475574885).

The spelling of 145011464344 in words is "one hundred forty-five billion, eleven million, four hundred sixty-four thousand, three hundred forty-four".