240132145516 has 6 divisors (see below), whose sum is σ = 420231254660. Its totient is φ = 120066072756.

The previous prime is 240132145511. The next prime is 240132145523. The reversal of 240132145516 is 615541231042.

It is not an unprimeable number, because it can be changed into a prime (240132145511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30016518186 + ... + 30016518193.

Almost surely, 2^240132145516 is an apocalyptic number.

It is an amenable number.

240132145516 is a deficient number, since it is larger than the sum of its proper divisors (180099109144).

240132145516 is a wasteful number, since it uses less digits than its factorization.

240132145516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60033036383 (or 60033036381 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 240132145516 its reverse (615541231042), we get a palindrome (855673376558).

The spelling of 240132145516 in words is "two hundred forty billion, one hundred thirty-two million, one hundred forty-five thousand, five hundred sixteen".