2354785642418 has 8 divisors (see below), whose sum is σ = 3853285596720. Its totient is φ = 1070357110180.

The previous prime is 2354785642387. The next prime is 2354785642427. The reversal of 2354785642418 is 8142465874532.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 53517855488 + ... + 53517855531.

It is an arithmetic number, because the mean of its divisors is an integer number (481660699590).

Almost surely, 2^{2354785642418} is an apocalyptic number.

2354785642418 is a deficient number, since it is larger than the sum of its proper divisors (1498499954302).

2354785642418 is a wasteful number, since it uses less digits than its factorization.

2354785642418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107035711032.

The product of its digits is 51609600, while the sum is 59.

The spelling of 2354785642418 in words is "two trillion, three hundred fifty-four billion, seven hundred eighty-five million, six hundred forty-two thousand, four hundred eighteen".