1038542044 has 6 divisors (see below), whose sum is σ = 1817448584. Its totient is φ = 519271020.

The previous prime is 1038542041. The next prime is 1038542047. The reversal of 1038542044 is 4402458301.

It is an interprime number because it is at equal distance from previous prime (1038542041) and next prime (1038542047).

It is a junction number, because it is equal to n+sod(n) for n = 1038541997 and 1038542015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038542041) 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 as a sum of consecutive naturals, namely, 129817752 + ... + 129817759.

Almost surely, 2^1038542044 is an apocalyptic number.

It is an amenable number.

1038542044 is a deficient number, since it is larger than the sum of its proper divisors (778906540).

1038542044 is a wasteful number, since it uses less digits than its factorization.

1038542044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259635515 (or 259635513 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 1038542044 is about 32226.4184171931. The cubic root of 1038542044 is about 1012.6857395161.

The spelling of 1038542044 in words is "one billion, thirty-eight million, five hundred forty-two thousand, forty-four".