240252032015144 has 16 divisors (see below), whose sum is σ = 450930823074720. Its totient is φ = 120003812528560.

The previous prime is 240252032015117. The next prime is 240252032015147. The reversal of 240252032015144 is 441510230252042.

It is not an unprimeable number, because it can be changed into a prime (240252032015147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15275426522 + ... + 15275442249.

It is an arithmetic number, because the mean of its divisors is an integer number (28183176442170).

Almost surely, 2^{240252032015144} is an apocalyptic number.

It is an amenable number.

240252032015144 is a deficient number, since it is larger than the sum of its proper divisors (210678791059576).

240252032015144 is a wasteful number, since it uses less digits than its factorization.

240252032015144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30550869760 (or 30550869756 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 240252032015144 its reverse (441510230252042), we get a palindrome (681762262267186).

The spelling of 240252032015144 in words is "two hundred forty trillion, two hundred fifty-two billion, thirty-two million, fifteen thousand, one hundred forty-four".