4011142402 has 16 divisors (see below), whose sum is σ = 6343992000. Its totient is φ = 1896832080.

The previous prime is 4011142393. The next prime is 4011142403. The reversal of 4011142402 is 2042411104.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 4011142402.

It is not an unprimeable number, because it can be changed into a prime (4011142403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65349 + ... + 110872.

It is an arithmetic number, because the mean of its divisors is an integer number (396499500).

Almost surely, 2^4011142402 is an apocalyptic number.

4011142402 is a deficient number, since it is larger than the sum of its proper divisors (2332849598).

4011142402 is a wasteful number, since it uses less digits than its factorization.

4011142402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176841.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4011142402 is about 63333.5803661849. The cubic root of 4011142402 is about 1588.8736405203.

Adding to 4011142402 its reverse (2042411104), we get a palindrome (6053553506).

The spelling of 4011142402 in words is "four billion, eleven million, one hundred forty-two thousand, four hundred two".