38046155049 has 24 divisors (see below), whose sum is σ = 64972090560. Its totient is φ = 20990981088.

The previous prime is 38046154969. The next prime is 38046155117. The reversal of 38046155049 is 94055164083.

38046155049 is a `hidden beast` number, since 3 + 80 + 4 + 61 + 5 + 504 + 9 = 666.

It is not a de Polignac number, because 38046155049 - 2¹¹ = 38046153001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38046154995 and 38046155013.

It is not an unprimeable number, because it can be changed into a prime (38046150049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10410367 + ... + 10414020.

It is an arithmetic number, because the mean of its divisors is an integer number (2707170440).

Almost surely, 2^38046155049 is an apocalyptic number.

It is an amenable number.

38046155049 is a deficient number, since it is larger than the sum of its proper divisors (26925935511).

38046155049 is a wasteful number, since it uses less digits than its factorization.

38046155049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20824429 (or 20824426 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 38046155049 in words is "thirty-eight billion, forty-six million, one hundred fifty-five thousand, forty-nine".