347454861212 has 6 divisors (see below), whose sum is σ = 608046007128. Its totient is φ = 173727430604.

The previous prime is 347454861211. The next prime is 347454861227. The reversal of 347454861212 is 212168454743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347454861211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43431857648 + ... + 43431857655.

It is an arithmetic number, because the mean of its divisors is an integer number (101341001188).

Almost surely, 2^347454861212 is an apocalyptic number.

It is an amenable number.

347454861212 is a deficient number, since it is larger than the sum of its proper divisors (260591145916).

347454861212 is a wasteful number, since it uses less digits than its factorization.

347454861212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86863715307 (or 86863715305 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 47.

The spelling of 347454861212 in words is "three hundred forty-seven billion, four hundred fifty-four million, eight hundred sixty-one thousand, two hundred twelve".