145324423541 has 8 divisors (see below), whose sum is σ = 158563380000. Its totient is φ = 132090074640.

The previous prime is 145324423537. The next prime is 145324423553.

145324423541 is nontrivially palindromic in base 10.

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 145324423541 - 2² = 145324423537 is a prime.

It is a super-2 number, since 2×145324423541² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145324423495 and 145324423504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145324323541) 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, 1085771 + ... + 1212248.

It is an arithmetic number, because the mean of its divisors is an integer number (19820422500).

Almost surely, 2^145324423541 is an apocalyptic number.

145324423541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

145324423541 is a deficient number, since it is larger than the sum of its proper divisors (13238956459).

145324423541 is a wasteful number, since it uses less digits than its factorization.

145324423541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303779.

The product of its digits is 230400, while the sum is 38.

It can be divided in two parts, 145324 and 423541, that added together give a palindrome (568865).

The spelling of 145324423541 in words is "one hundred forty-five billion, three hundred twenty-four million, four hundred twenty-three thousand, five hundred forty-one".