4011289432 has 16 divisors (see below), whose sum is σ = 7543490760. Its totient is φ = 1999691904.

The previous prime is 4011289411. The next prime is 4011289433. The reversal of 4011289432 is 2349821104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011289433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741238 + ... + 746629.

Almost surely, 2^4011289432 is an apocalyptic number.

It is an amenable number.

4011289432 is a deficient number, since it is larger than the sum of its proper divisors (3532201328).

4011289432 is a wasteful number, since it uses less digits than its factorization.

4011289432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488210 (or 1488206 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 4011289432 is about 63334.7411141784. The cubic root of 4011289432 is about 1588.8930538789.

The spelling of 4011289432 in words is "four billion, eleven million, two hundred eighty-nine thousand, four hundred thirty-two".