138384748340580 has 192 divisors, whose sum is σ = 443183553146880. Its totient is φ = 31605640128000.

The previous prime is 138384748340513. The next prime is 138384748340689. The reversal of 138384748340580 is 85043847483831.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3422887806 + ... + 3422928234.

It is an arithmetic number, because the mean of its divisors is an integer number (2308247672640).

Almost surely, 2^{138384748340580} is an apocalyptic number.

138384748340580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

138384748340580 is an abundant number, since it is smaller than the sum of its proper divisors (304798804806300).

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

138384748340580 is a wasteful number, since it uses less digits than its factorization.

138384748340580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46730 (or 46728 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 66.

The spelling of 138384748340580 in words is "one hundred thirty-eight trillion, three hundred eighty-four billion, seven hundred forty-eight million, three hundred forty thousand, five hundred eighty".