3406674721143 has 16 divisors (see below), whose sum is σ = 4629110031360. Its totient is φ = 2227699697184.

The previous prime is 3406674721123. The next prime is 3406674721159. The reversal of 3406674721143 is 3411274766043.

It is not a de Polignac number, because 3406674721143 - 2³² = 3402379753847 is a prime.

It is a super-3 number, since 3×3406674721143³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3406674721092 and 3406674721101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406674721123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2089983 + ... + 3343856.

It is an arithmetic number, because the mean of its divisors is an integer number (289319376960).

Almost surely, 2^{3406674721143} is an apocalyptic number.

3406674721143 is a deficient number, since it is larger than the sum of its proper divisors (1222435310217).

3406674721143 is a wasteful number, since it uses less digits than its factorization.

3406674721143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5437838.

The product of its (nonzero) digits is 2032128, while the sum is 48.

The spelling of 3406674721143 in words is "three trillion, four hundred six billion, six hundred seventy-four million, seven hundred twenty-one thousand, one hundred forty-three".