2044415571338 has 48 divisors (see below), whose sum is σ = 3683236644864. Its totient is φ = 847714885920.

The previous prime is 2044415571329. The next prime is 2044415571371. The reversal of 2044415571338 is 8331755144402.

It is a super-2 number, since 2×2044415571338² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2044415571292 and 2044415571301.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 13208231 + ... + 13362117.

It is an arithmetic number, because the mean of its divisors is an integer number (76734096768).

Almost surely, 2^{2044415571338} is an apocalyptic number.

2044415571338 is a deficient number, since it is larger than the sum of its proper divisors (1638821073526).

2044415571338 is a wasteful number, since it uses less digits than its factorization.

2044415571338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158307 (or 158300 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 2044415571338 in words is "two trillion, forty-four billion, four hundred fifteen million, five hundred seventy-one thousand, three hundred thirty-eight".