347255552742 has 16 divisors (see below), whose sum is σ = 793726977792. Its totient is φ = 99215872200.

The previous prime is 347255552729. The next prime is 347255552767. The reversal of 347255552742 is 247255552743.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4133994634 + ... + 4133994717.

It is an arithmetic number, because the mean of its divisors is an integer number (49607936112).

Almost surely, 2^347255552742 is an apocalyptic number.

347255552742 is an abundant number, since it is smaller than the sum of its proper divisors (446471425050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

347255552742 is a wasteful number, since it uses less digits than its factorization.

347255552742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8267989363.

The product of its digits is 11760000, while the sum is 51.

Subtracting from 347255552742 its reverse (247255552743), we obtain a palindrome (99999999999).

The spelling of 347255552742 in words is "three hundred forty-seven billion, two hundred fifty-five million, five hundred fifty-two thousand, seven hundred forty-two".