610257242378 has 8 divisors (see below), whose sum is σ = 1046155272672. Its totient is φ = 261538818156.

The previous prime is 610257242359. The next prime is 610257242449. The reversal of 610257242378 is 873242752016.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21794901500 + ... + 21794901527.

It is an arithmetic number, because the mean of its divisors is an integer number (130769409084).

Almost surely, 2^610257242378 is an apocalyptic number.

610257242378 is a deficient number, since it is larger than the sum of its proper divisors (435898030294).

610257242378 is a wasteful number, since it uses less digits than its factorization.

610257242378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43589803036.

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 610257242378 in words is "six hundred ten billion, two hundred fifty-seven million, two hundred forty-two thousand, three hundred seventy-eight".