240045253532045 has 16 divisors (see below), whose sum is σ = 310214692674432. Its totient is φ = 177262835776320.

The previous prime is 240045253532039. The next prime is 240045253532089. The reversal of 240045253532045 is 540235352540042.

It is not a de Polignac number, because 240045253532045 - 2¹² = 240045253527949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240045253531987 and 240045253532005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5445791 + ... + 22577580.

It is an arithmetic number, because the mean of its divisors is an integer number (19388418292152).

Almost surely, 2^{240045253532045} is an apocalyptic number.

It is an amenable number.

240045253532045 is a deficient number, since it is larger than the sum of its proper divisors (70169439142387).

240045253532045 is a wasteful number, since it uses less digits than its factorization.

240045253532045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28155172.

The product of its (nonzero) digits is 2880000, while the sum is 44.

The spelling of 240045253532045 in words is "two hundred forty trillion, forty-five billion, two hundred fifty-three million, five hundred thirty-two thousand, forty-five".