38199219952 has 20 divisors (see below), whose sum is σ = 74029492216. Its totient is φ = 19094834880.

The previous prime is 38199219943. The next prime is 38199219953. The reversal of 38199219952 is 25991299183.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38199219953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231999 + ... + 360862.

Almost surely, 2^38199219952 is an apocalyptic number.

It is an amenable number.

38199219952 is a deficient number, since it is larger than the sum of its proper divisors (35830272264).

38199219952 is a wasteful number, since it uses less digits than its factorization.

38199219952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596896 (or 596890 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 58.

The spelling of 38199219952 in words is "thirty-eight billion, one hundred ninety-nine million, two hundred nineteen thousand, nine hundred fifty-two".