4002071411 has 4 divisors (see below), whose sum is σ = 4309923072. Its totient is φ = 3694219752.

The previous prime is 4002071401. The next prime is 4002071419. The reversal of 4002071411 is 1141702004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4002071411 - 2¹⁴ = 4002055027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4002071419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153925811 + ... + 153925836.

It is an arithmetic number, because the mean of its divisors is an integer number (1077480768).

Almost surely, 2^4002071411 is an apocalyptic number.

4002071411 is a deficient number, since it is larger than the sum of its proper divisors (307851661).

4002071411 is a wasteful number, since it uses less digits than its factorization.

4002071411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307851660.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 4002071411 is about 63261.9270256605. The cubic root of 4002071411 is about 1587.6750180157.

Adding to 4002071411 its reverse (1141702004), we get a palindrome (5143773415).

The spelling of 4002071411 in words is "four billion, two million, seventy-one thousand, four hundred eleven".