3411661143 has 16 divisors (see below), whose sum is σ = 4970310912. Its totient is φ = 2064384000.

The previous prime is 3411661111. The next prime is 3411661153.

3411661143 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3411661143 - 2⁵ = 3411661111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3411661143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3411661153) 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, 61098 + ... + 102743.

It is an arithmetic number, because the mean of its divisors is an integer number (310644432).

Almost surely, 2^3411661143 is an apocalyptic number.

3411661143 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3411661143 is a deficient number, since it is larger than the sum of its proper divisors (1558649769).

3411661143 is a wasteful number, since it uses less digits than its factorization.

3411661143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164486.

The product of its digits is 5184, while the sum is 30.

The square root of 3411661143 is about 58409.4268333460. The cubic root of 3411661143 is about 1505.4117323990.

It can be divided in two parts, 34116 and 61143, that added together give a palindrome (95259).

The spelling of 3411661143 in words is "three billion, four hundred eleven million, six hundred sixty-one thousand, one hundred forty-three".