4140540019 has 32 divisors (see below), whose sum is σ = 5346012672. Its totient is φ = 3138933600.

The previous prime is 4140539999. The next prime is 4140540023. The reversal of 4140540019 is 9100450414.

It is not a de Polignac number, because 4140540019 - 2¹³ = 4140531827 is a prime.

It is a super-2 number, since 2×4140540019² = 34288143297881040722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4140540049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338724 + ... + 350734.

It is an arithmetic number, because the mean of its divisors is an integer number (167062896).

Almost surely, 2^4140540019 is an apocalyptic number.

4140540019 is a deficient number, since it is larger than the sum of its proper divisors (1205472653).

4140540019 is a wasteful number, since it uses less digits than its factorization.

4140540019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12088 (or 12066 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 4140540019 is about 64347.0280510297. The cubic root of 4140540019 is about 1605.7785864772.

The spelling of 4140540019 in words is "four billion, one hundred forty million, five hundred forty thousand, nineteen".