351143861674 has 8 divisors (see below), whose sum is σ = 538964997120. Its totient is φ = 171488862636.

The previous prime is 351143861659. The next prime is 351143861741. The reversal of 351143861674 is 476168341153.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2041533994 + ... + 2041534165.

It is an arithmetic number, because the mean of its divisors is an integer number (67370624640).

Almost surely, 2^351143861674 is an apocalyptic number.

351143861674 is a deficient number, since it is larger than the sum of its proper divisors (187821135446).

351143861674 is a wasteful number, since it uses less digits than its factorization.

351143861674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4083068204.

The product of its digits is 1451520, while the sum is 49.

The spelling of 351143861674 in words is "three hundred fifty-one billion, one hundred forty-three million, eight hundred sixty-one thousand, six hundred seventy-four".