38401375502480 has 40 divisors (see below), whose sum is σ = 90506255564472. Its totient is φ = 15150131702784.

The previous prime is 38401375502443. The next prime is 38401375502513. The reversal of 38401375502480 is 8420557310483.

It can be written as a sum of positive squares in 4 ways, for example, as 7661358983056 + 30740016519424 = 2767916^2 + 5544368^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3287783159 + ... + 3287794838.

Almost surely, 2^{38401375502480} is an apocalyptic number.

It is an amenable number.

38401375502480 is an abundant number, since it is smaller than the sum of its proper divisors (52104880061992).

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

38401375502480 is a wasteful number, since it uses less digits than its factorization.

38401375502480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6575578083 (or 6575578077 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 38401375502480 in words is "thirty-eight trillion, four hundred one billion, three hundred seventy-five million, five hundred two thousand, four hundred eighty".