347966171452 has 6 divisors (see below), whose sum is σ = 608940800048. Its totient is φ = 173983085724.

The previous prime is 347966171429. The next prime is 347966171453. The reversal of 347966171452 is 254171669743.

It is a junction number, because it is equal to n+sod(n) for n = 347966171393 and 347966171402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347966171453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43495771428 + ... + 43495771435.

Almost surely, 2^347966171452 is an apocalyptic number.

It is an amenable number.

347966171452 is a deficient number, since it is larger than the sum of its proper divisors (260974628596).

347966171452 is a wasteful number, since it uses less digits than its factorization.

347966171452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86991542867 (or 86991542865 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 55.

The spelling of 347966171452 in words is "three hundred forty-seven billion, nine hundred sixty-six million, one hundred seventy-one thousand, four hundred fifty-two".