38305401948 has 36 divisors (see below), whose sum is σ = 105630048888. Its totient is φ = 11607697440.

The previous prime is 38305401931. The next prime is 38305401989. The reversal of 38305401948 is 84910450383.

38305401948 is a `hidden beast` number, since 38 + 30 + 540 + 1 + 9 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48365011 + ... + 48365802.

Almost surely, 2^38305401948 is an apocalyptic number.

It is an amenable number.

38305401948 is an abundant number, since it is smaller than the sum of its proper divisors (67324646940).

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

38305401948 is a wasteful number, since it uses less digits than its factorization.

38305401948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96730834 (or 96730829 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 38305401948 in words is "thirty-eight billion, three hundred five million, four hundred one thousand, nine hundred forty-eight".