38869203140 has 24 divisors (see below), whose sum is σ = 81682110720. Its totient is φ = 15536865248.

The previous prime is 38869203083. The next prime is 38869203143. The reversal of 38869203140 is 4130296883.

It is a junction number, because it is equal to n+sod(n) for n = 38869203091 and 38869203100.

It is not an unprimeable number, because it can be changed into a prime (38869203143) 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, 646502 + ... + 704061.

It is an arithmetic number, because the mean of its divisors is an integer number (3403421280).

Almost surely, 2^38869203140 is an apocalyptic number.

It is an amenable number.

38869203140 is an abundant number, since it is smaller than the sum of its proper divisors (42812907580).

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

38869203140 is a wasteful number, since it uses less digits than its factorization.

38869203140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352011 (or 1352009 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 38869203140 in words is "thirty-eight billion, eight hundred sixty-nine million, two hundred three thousand, one hundred forty".