240054531061982 has 32 divisors (see below), whose sum is σ = 462446186936832. Its totient is φ = 90837643859424.

The previous prime is 240054531061973. The next prime is 240054531061987. The reversal of 240054531061982 is 289160135450042.

240054531061982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 240054531061982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240054531061987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28673494508 + ... + 28673502879.

It is an arithmetic number, because the mean of its divisors is an integer number (14451443341776).

Almost surely, 2^{240054531061982} is an apocalyptic number.

240054531061982 is a deficient number, since it is larger than the sum of its proper divisors (222391655874850).

240054531061982 is a wasteful number, since it uses less digits than its factorization.

240054531061982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57346997432.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 240054531061982 in words is "two hundred forty trillion, fifty-four billion, five hundred thirty-one million, sixty-one thousand, nine hundred eighty-two".