38879151280 has 240 divisors, whose sum is σ = 98536621824. Its totient is φ = 14258280960.

The previous prime is 38879151253. The next prime is 38879151307. The reversal of 38879151280 is 8215197883.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (38879151253) and next prime (38879151307).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137382019 + ... + 137382301.

Almost surely, 2^38879151280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38879151280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49268310912).

38879151280 is an abundant number, since it is smaller than the sum of its proper divisors (59657470544).

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

38879151280 is a wasteful number, since it uses less digits than its factorization.

38879151280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 52.

The spelling of 38879151280 in words is "thirty-eight billion, eight hundred seventy-nine million, one hundred fifty-one thousand, two hundred eighty".