3478711224071 has 4 divisors (see below), whose sum is σ = 3478717553544. Its totient is φ = 3478704894600.

The previous prime is 3478711224067. The next prime is 3478711224083. The reversal of 3478711224071 is 1704221178743.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3478711224071 - 2² = 3478711224067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478711224041) 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, 2252720 + ... + 3468741.

It is an arithmetic number, because the mean of its divisors is an integer number (869679388386).

Almost surely, 2^{3478711224071} is an apocalyptic number.

3478711224071 is a deficient number, since it is larger than the sum of its proper divisors (6329473).

3478711224071 is an equidigital number, since it uses as much as digits as its factorization.

3478711224071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6329472.

The product of its (nonzero) digits is 526848, while the sum is 47.

The spelling of 3478711224071 in words is "three trillion, four hundred seventy-eight billion, seven hundred eleven million, two hundred twenty-four thousand, seventy-one".