2819540789038 has 32 divisors (see below), whose sum is σ = 4328064000000. Its totient is φ = 1376976029184.

The previous prime is 2819540789003. The next prime is 2819540789059. The reversal of 2819540789038 is 8309870459182.

2819540789038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2819540789038² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271130563 + ... + 271140961.

It is an arithmetic number, because the mean of its divisors is an integer number (135252000000).

Almost surely, 2^{2819540789038} is an apocalyptic number.

2819540789038 is a deficient number, since it is larger than the sum of its proper divisors (1508523210962).

2819540789038 is a wasteful number, since it uses less digits than its factorization.

2819540789038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16024.

The product of its (nonzero) digits is 34836480, while the sum is 64.

The spelling of 2819540789038 in words is "two trillion, eight hundred nineteen billion, five hundred forty million, seven hundred eighty-nine thousand, thirty-eight".