38485021350 has 24 divisors (see below), whose sum is σ = 95442853320. Its totient is φ = 10262672320.

The previous prime is 38485021349. The next prime is 38485021357. The reversal of 38485021350 is 5312058483.

It is a junction number, because it is equal to n+sod(n) for n = 38485021299 and 38485021308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38485021357) 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 11 ways as a sum of consecutive naturals, for example, 128283255 + ... + 128283554.

It is an arithmetic number, because the mean of its divisors is an integer number (3976785555).

Almost surely, 2^38485021350 is an apocalyptic number.

38485021350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38485021350 is an abundant number, since it is smaller than the sum of its proper divisors (56957831970).

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

38485021350 is a wasteful number, since it uses less digits than its factorization.

38485021350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256566824 (or 256566819 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 38485021350 in words is "thirty-eight billion, four hundred eighty-five million, twenty-one thousand, three hundred fifty".