145150341325242 has 64 divisors (see below), whose sum is σ = 316881349585920. Its totient is φ = 43958613254400.

The previous prime is 145150341325181. The next prime is 145150341325271. The reversal of 145150341325242 is 242523143051541.

It is a junction number, because it is equal to n+sod(n) for n = 145150341325194 and 145150341325203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 753606483 + ... + 753799065.

It is an arithmetic number, because the mean of its divisors is an integer number (4951271087280).

Almost surely, 2^{145150341325242} is an apocalyptic number.

145150341325242 is an abundant number, since it is smaller than the sum of its proper divisors (171731008260678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145150341325242 is a wasteful number, since it uses less digits than its factorization.

145150341325242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199379.

The product of its (nonzero) digits is 576000, while the sum is 42.

Adding to 145150341325242 its reverse (242523143051541), we get a palindrome (387673484376783).

The spelling of 145150341325242 in words is "one hundred forty-five trillion, one hundred fifty billion, three hundred forty-one million, three hundred twenty-five thousand, two hundred forty-two".