145012341 has 8 divisors (see below), whose sum is σ = 193908384. Its totient is φ = 96395600.

The previous prime is 145012337. The next prime is 145012349. The reversal of 145012341 is 143210541.

145012341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 145012341 - 2² = 145012337 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145012349) 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, 68610 + ... + 70691.

It is an arithmetic number, because the mean of its divisors is an integer number (24238548).

Almost surely, 2^145012341 is an apocalyptic number.

It is an amenable number.

145012341 is a deficient number, since it is larger than the sum of its proper divisors (48896043).

145012341 is a wasteful number, since it uses less digits than its factorization.

145012341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139651.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 145012341 is about 12042.1070000229. The cubic root of 145012341 is about 525.3736913156.

Adding to 145012341 its reverse (143210541), we get a palindrome (288222882).

The spelling of 145012341 in words is "one hundred forty-five million, twelve thousand, three hundred forty-one".