240117686711042 has 64 divisors (see below), whose sum is σ = 425560632693504. Its totient is φ = 99474593218560.

The previous prime is 240117686711017. The next prime is 240117686711047.

240117686711042 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (240117686711047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2193983042 + ... + 2194092482.

It is an arithmetic number, because the mean of its divisors is an integer number (6649384885836).

Almost surely, 2^{240117686711042} is an apocalyptic number.

240117686711042 is a deficient number, since it is larger than the sum of its proper divisors (185442945982462).

240117686711042 is a wasteful number, since it uses less digits than its factorization.

240117686711042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147163.

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 240117686711042 in words is "two hundred forty trillion, one hundred seventeen billion, six hundred eighty-six million, seven hundred eleven thousand, forty-two".