240045155572258 has 16 divisors (see below), whose sum is σ = 375723229280256. Its totient is φ = 114804089620000.

The previous prime is 240045155572253. The next prime is 240045155572259. The reversal of 240045155572258 is 852275551540042.

240045155572258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240045155572199 and 240045155572208.

It is not an unprimeable number, because it can be changed into a prime (240045155572253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59620383 + ... + 63519133.

It is an arithmetic number, because the mean of its divisors is an integer number (23482701830016).

Almost surely, 2^{240045155572258} is an apocalyptic number.

240045155572258 is a deficient number, since it is larger than the sum of its proper divisors (135678073707998).

240045155572258 is a wasteful number, since it uses less digits than its factorization.

240045155572258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5237249.

The product of its (nonzero) digits is 22400000, while the sum is 55.

The spelling of 240045155572258 in words is "two hundred forty trillion, forty-five billion, one hundred fifty-five million, five hundred seventy-two thousand, two hundred fifty-eight".