240166400426354 has 8 divisors (see below), whose sum is σ = 361619370984960. Its totient is φ = 119626610098036.

The previous prime is 240166400426347. The next prime is 240166400426357. The reversal of 240166400426354 is 453624004661042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 240166400426299 and 240166400426308.

It is not an unprimeable number, because it can be changed into a prime (240166400426357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228295056914 + ... + 228295057965.

It is an arithmetic number, because the mean of its divisors is an integer number (45202421373120).

Almost surely, 2^{240166400426354} is an apocalyptic number.

240166400426354 is a deficient number, since it is larger than the sum of its proper divisors (121452970558606).

240166400426354 is a wasteful number, since it uses less digits than its factorization.

240166400426354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456590115144.

The product of its (nonzero) digits is 3317760, while the sum is 47.

The spelling of 240166400426354 in words is "two hundred forty trillion, one hundred sixty-six billion, four hundred million, four hundred twenty-six thousand, three hundred fifty-four".