38003773800138 has 16 divisors (see below), whose sum is σ = 76007635448736. Its totient is φ = 12667909958640.

The previous prime is 38003773800137. The next prime is 38003773800151. The reversal of 38003773800138 is 83100837730083.

It is not an unprimeable number, because it can be changed into a prime (38003773800133) 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, 2855853 + ... + 9174063.

It is an arithmetic number, because the mean of its divisors is an integer number (4750477215546).

Almost surely, 2^{38003773800138} is an apocalyptic number.

38003773800138 is an abundant number, since it is smaller than the sum of its proper divisors (38003861648598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38003773800138 is a wasteful number, since it uses less digits than its factorization.

38003773800138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7320709.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 38003773800138 in words is "thirty-eight trillion, three billion, seven hundred seventy-three million, eight hundred thousand, one hundred thirty-eight".