145344124 has 24 divisors (see below), whose sum is σ = 258306048. Its totient is φ = 71550960.

The previous prime is 145344109. The next prime is 145344127. The reversal of 145344124 is 421443541.

145344124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145344124² = 42249828762654752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145344092 and 145344101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145344127) 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, 77769 + ... + 79615.

It is an arithmetic number, because the mean of its divisors is an integer number (10762752).

Almost surely, 2^145344124 is an apocalyptic number.

It is an amenable number.

145344124 is a deficient number, since it is larger than the sum of its proper divisors (112961924).

145344124 is a wasteful number, since it uses less digits than its factorization.

145344124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145 (or 2143 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 145344124 is about 12055.8750822991. The cubic root of 145344124 is about 525.7740648024.

Adding to 145344124 its reverse (421443541), we get a palindrome (566787665).

The spelling of 145344124 in words is "one hundred forty-five million, three hundred forty-four thousand, one hundred twenty-four".