240861098954 has 16 divisors (see below), whose sum is σ = 413578336128. Its totient is φ = 103057786512.

The previous prime is 240861098941. The next prime is 240861098971. The reversal of 240861098954 is 459890168042.

It is a self number, because there is not a number n which added to its sum of digits gives 240861098954.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14024342 + ... + 14041505.

It is an arithmetic number, because the mean of its divisors is an integer number (25848646008).

Almost surely, 2^240861098954 is an apocalyptic number.

240861098954 is a deficient number, since it is larger than the sum of its proper divisors (172717237174).

240861098954 is a wasteful number, since it uses less digits than its factorization.

240861098954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28066469.

The product of its (nonzero) digits is 4976640, while the sum is 56.

The spelling of 240861098954 in words is "two hundred forty billion, eight hundred sixty-one million, ninety-eight thousand, nine hundred fifty-four".