145360525234 has 4 divisors (see below), whose sum is σ = 218040787854. Its totient is φ = 72680262616.

The previous prime is 145360525229. The next prime is 145360525237. The reversal of 145360525234 is 432525063541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 143584155625 + 1776369609 = 378925^2 + 42147^2 .

It is a super-2 number, since 2×145360525234² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145360525237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36340131307 + ... + 36340131310.

Almost surely, 2^145360525234 is an apocalyptic number.

145360525234 is a deficient number, since it is larger than the sum of its proper divisors (72680262620).

145360525234 is an equidigital number, since it uses as much as digits as its factorization.

145360525234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72680262619.

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 145360525234 its reverse (432525063541), we get a palindrome (577885588775).

The spelling of 145360525234 in words is "one hundred forty-five billion, three hundred sixty million, five hundred twenty-five thousand, two hundred thirty-four".