4003289691238 has 16 divisors (see below), whose sum is σ = 6012083021904. Its totient is φ = 1999262247840.

The previous prime is 4003289691217. The next prime is 4003289691253. The reversal of 4003289691238 is 8321969823004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45105381 + ... + 45194047.

It is an arithmetic number, because the mean of its divisors is an integer number (375755188869).

Almost surely, 2^{4003289691238} is an apocalyptic number.

4003289691238 is a deficient number, since it is larger than the sum of its proper divisors (2008793330666).

4003289691238 is a wasteful number, since it uses less digits than its factorization.

4003289691238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115287.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 4003289691238 in words is "four trillion, three billion, two hundred eighty-nine million, six hundred ninety-one thousand, two hundred thirty-eight".