38401470584040 has 128 divisors (see below), whose sum is σ = 117544486590720. Its totient is φ = 10034476032000.

The previous prime is 38401470584011. The next prime is 38401470584063. The reversal of 38401470584040 is 4048507410483.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 15156516 + ... + 17507795.

It is an arithmetic number, because the mean of its divisors is an integer number (918316301490).

Almost surely, 2^{38401470584040} is an apocalyptic number.

38401470584040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38401470584040 is an abundant number, since it is smaller than the sum of its proper divisors (79143016006680).

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

38401470584040 is a wasteful number, since it uses less digits than its factorization.

38401470584040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32664523 (or 32664519 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 48.

The spelling of 38401470584040 in words is "thirty-eight trillion, four hundred one billion, four hundred seventy million, five hundred eighty-four thousand, forty".