4011319045 has 16 divisors (see below), whose sum is σ = 5162538240. Its totient is φ = 2982792384.

The previous prime is 4011319019. The next prime is 4011319049. The reversal of 4011319045 is 5409131104.

It is a cyclic number.

It is not a de Polignac number, because 4011319045 - 2⁹ = 4011318533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011319049) 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, 393309 + ... + 403378.

It is an arithmetic number, because the mean of its divisors is an integer number (322658640).

Almost surely, 2^4011319045 is an apocalyptic number.

It is an amenable number.

4011319045 is a deficient number, since it is larger than the sum of its proper divisors (1151219195).

4011319045 is a wasteful number, since it uses less digits than its factorization.

4011319045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796764.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 4011319045 is about 63334.9748953925. The cubic root of 4011319045 is about 1588.8969638248.

The spelling of 4011319045 in words is "four billion, eleven million, three hundred nineteen thousand, forty-five".