38141267665 has 16 divisors (see below), whose sum is σ = 46594437120. Its totient is φ = 29967874560.

The previous prime is 38141267657. The next prime is 38141267669. The reversal of 38141267665 is 56676214183.

It is not a de Polignac number, because 38141267665 - 2³ = 38141267657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38141267669) 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 15 ways as a sum of consecutive naturals, for example, 236625 + ... + 363694.

It is an arithmetic number, because the mean of its divisors is an integer number (2912152320).

Almost surely, 2^38141267665 is an apocalyptic number.

It is an amenable number.

38141267665 is a deficient number, since it is larger than the sum of its proper divisors (8453169455).

38141267665 is a wasteful number, since it uses less digits than its factorization.

38141267665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600552.

The product of its digits is 1451520, while the sum is 49.

The spelling of 38141267665 in words is "thirty-eight billion, one hundred forty-one million, two hundred sixty-seven thousand, six hundred sixty-five".