145504342041043 has 8 divisors (see below), whose sum is σ = 146796939791568. Its totient is φ = 144211831110144.

The previous prime is 145504342041031. The next prime is 145504342041049. The reversal of 145504342041043 is 340140243405541.

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 145504342041043 - 2⁴⁵ = 110319969952211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145504342040987 and 145504342041005.

It is not an unprimeable number, because it can be changed into a prime (145504342041049) 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, 18335830 + ... + 25044187.

It is an arithmetic number, because the mean of its divisors is an integer number (18349617473946).

Almost surely, 2^{145504342041043} is an apocalyptic number.

145504342041043 is a deficient number, since it is larger than the sum of its proper divisors (1292597750525).

145504342041043 is a wasteful number, since it uses less digits than its factorization.

145504342041043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43409813.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 145504342041043 its reverse (340140243405541), we get a palindrome (485644585446584).

The spelling of 145504342041043 in words is "one hundred forty-five trillion, five hundred four billion, three hundred forty-two million, forty-one thousand, forty-three".