145230141541 has 8 divisors (see below), whose sum is σ = 145725642560. Its totient is φ = 144735450048.

The previous prime is 145230141523. The next prime is 145230141569. The reversal of 145230141541 is 145141032541.

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 145230141541 - 2¹⁵ = 145230108773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145230141341) 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, 158125 + ... + 561661.

It is an arithmetic number, because the mean of its divisors is an integer number (18215705320).

Almost surely, 2^145230141541 is an apocalyptic number.

It is an amenable number.

145230141541 is a deficient number, since it is larger than the sum of its proper divisors (495501019).

145230141541 is an equidigital number, since it uses as much as digits as its factorization.

145230141541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404763.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 145230141541 in words is "one hundred forty-five billion, two hundred thirty million, one hundred forty-one thousand, five hundred forty-one".