4149111846 has 32 divisors (see below), whose sum is σ = 9297278208. Its totient is φ = 1223324640.

The previous prime is 4149111797. The next prime is 4149111859. The reversal of 4149111846 is 6481119414.

It is a super-2 number, since 2×4149111846² = 34430258221235055432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847090 + ... + 851973.

It is an arithmetic number, because the mean of its divisors is an integer number (290539944).

Almost surely, 2^4149111846 is an apocalyptic number.

4149111846 is an abundant number, since it is smaller than the sum of its proper divisors (5148166362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4149111846 is a wasteful number, since it uses less digits than its factorization.

4149111846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699116.

The product of its digits is 27648, while the sum is 39.

The square root of 4149111846 is about 64413.5998528261. The cubic root of 4149111846 is about 1606.8859274366.

The spelling of 4149111846 in words is "four billion, one hundred forty-nine million, one hundred eleven thousand, eight hundred forty-six".