145652133242 has 16 divisors (see below), whose sum is σ = 272388405312. Its totient is φ = 56747584320.

The previous prime is 145652133233. The next prime is 145652133283. The reversal of 145652133242 is 242331256541.

It is a junction number, because it is equal to n+sod(n) for n = 145652133196 and 145652133205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472896383 + ... + 472896690.

It is an arithmetic number, because the mean of its divisors is an integer number (17024275332).

Almost surely, 2^145652133242 is an apocalyptic number.

145652133242 is a deficient number, since it is larger than the sum of its proper divisors (126736272070).

145652133242 is a wasteful number, since it uses less digits than its factorization.

145652133242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945793093.

The product of its digits is 172800, while the sum is 38.

Adding to 145652133242 its reverse (242331256541), we get a palindrome (387983389783).

The spelling of 145652133242 in words is "one hundred forty-five billion, six hundred fifty-two million, one hundred thirty-three thousand, two hundred forty-two".