347715400112 has 20 divisors (see below), whose sum is σ = 681268237560. Its totient is φ = 171904242048.

The previous prime is 347715400103. The next prime is 347715400117. The reversal of 347715400112 is 211004517743.

It is a super-2 number, since 2×347715400112² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (347715400117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122089658 + ... + 122092505.

It is an arithmetic number, because the mean of its divisors is an integer number (34063411878).

Almost surely, 2^347715400112 is an apocalyptic number.

It is an amenable number.

347715400112 is a deficient number, since it is larger than the sum of its proper divisors (333552837448).

347715400112 is a wasteful number, since it uses less digits than its factorization.

347715400112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244182260 (or 244182254 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

Adding to 347715400112 its reverse (211004517743), we get a palindrome (558719917855).

The spelling of 347715400112 in words is "three hundred forty-seven billion, seven hundred fifteen million, four hundred thousand, one hundred twelve".