3497848406143 has 96 divisors (see below), whose sum is σ = 4597384630272. Its totient is φ = 2602005120000.

The previous prime is 3497848406141. The next prime is 3497848406147. The reversal of 3497848406143 is 3416048487943.

It is not a de Polignac number, because 3497848406143 - 2¹ = 3497848406141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3497848406141) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 179357893 + ... + 179377393.

It is an arithmetic number, because the mean of its divisors is an integer number (47889423232).

Almost surely, 2^{3497848406143} is an apocalyptic number.

3497848406143 is a deficient number, since it is larger than the sum of its proper divisors (1099536224129).

3497848406143 is a wasteful number, since it uses less digits than its factorization.

3497848406143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19705 (or 19692 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 61.

The spelling of 3497848406143 in words is "three trillion, four hundred ninety-seven billion, eight hundred forty-eight million, four hundred six thousand, one hundred forty-three".