240954761982 has 64 divisors (see below), whose sum is σ = 561183344640. Its totient is φ = 68199314400.

The previous prime is 240954761981. The next prime is 240954762143. The reversal of 240954761982 is 289167459042.

240954761982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240954761981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1264128 + ... + 1442195.

It is an arithmetic number, because the mean of its divisors is an integer number (8768489760).

Almost surely, 2^240954761982 is an apocalyptic number.

240954761982 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240954761982 is an abundant number, since it is smaller than the sum of its proper divisors (320228582658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240954761982 is a wasteful number, since it uses less digits than its factorization.

240954761982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706429.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 240954761982 in words is "two hundred forty billion, nine hundred fifty-four million, seven hundred sixty-one thousand, nine hundred eighty-two".