38106767147738 has 16 divisors (see below), whose sum is σ = 57187990056264. Its totient is φ = 19044105998400.

The previous prime is 38106767147731. The next prime is 38106767147777. The reversal of 38106767147738 is 83774176760183.

It can be written as a sum of positive squares in 4 ways, for example, as 37373573972449 + 733193175289 = 6113393^2 + 856267^2 .

It is not an unprimeable number, because it can be changed into a prime (38106767147731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34321088 + ... + 35413988.

Almost surely, 2^{38106767147738} is an apocalyptic number.

38106767147738 is a deficient number, since it is larger than the sum of its proper divisors (19081222908526).

38106767147738 is a wasteful number, since it uses less digits than its factorization.

38106767147738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101377.

The product of its (nonzero) digits is 199148544, while the sum is 68.

The spelling of 38106767147738 in words is "thirty-eight trillion, one hundred six billion, seven hundred sixty-seven million, one hundred forty-seven thousand, seven hundred thirty-eight".