347106131443 has 18 divisors (see below), whose sum is σ = 355233156068. Its totient is φ = 339089405160.

The previous prime is 347106131431. The next prime is 347106131453. The reversal of 347106131443 is 344131601743.

It is not a de Polignac number, because 347106131443 - 2³⁷ = 209667177971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (347106131453) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 805350438 + ... + 805350868.

Almost surely, 2^347106131443 is an apocalyptic number.

347106131443 is a deficient number, since it is larger than the sum of its proper divisors (8127024625).

347106131443 is an frugal number, since it uses more digits than its factorization.

347106131443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 347106131443 in words is "three hundred forty-seven billion, one hundred six million, one hundred thirty-one thousand, four hundred forty-three".