145383141 has 8 divisors (see below), whose sum is σ = 194015520. Its totient is φ = 96836432.

The previous prime is 145383131. The next prime is 145383157. The reversal of 145383141 is 141383541.

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 145383141 - 2¹³ = 145374949 is a prime.

It is a super-2 number, since 2×145383141² = 42272515374051762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145383099 and 145383108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145383131) 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, 17346 + ... + 24323.

It is an arithmetic number, because the mean of its divisors is an integer number (24251940).

Almost surely, 2^145383141 is an apocalyptic number.

It is an amenable number.

145383141 is a deficient number, since it is larger than the sum of its proper divisors (48632379).

145383141 is a wasteful number, since it uses less digits than its factorization.

145383141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42835.

The product of its digits is 5760, while the sum is 30.

The square root of 145383141 is about 12057.4931474167. The cubic root of 145383141 is about 525.8211078493.

The spelling of 145383141 in words is "one hundred forty-five million, three hundred eighty-three thousand, one hundred forty-one".