138583477799030 has 64 divisors (see below), whose sum is σ = 275412927299328. Its totient is φ = 49785619570560.

The previous prime is 138583477799027. The next prime is 138583477799059. The reversal of 138583477799030 is 30997774385831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 427825109 + ... + 428148911.

It is an arithmetic number, because the mean of its divisors is an integer number (4303326989052).

Almost surely, 2^{138583477799030} is an apocalyptic number.

138583477799030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

138583477799030 is a deficient number, since it is larger than the sum of its proper divisors (136829449500298).

138583477799030 is a wasteful number, since it uses less digits than its factorization.

138583477799030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370781.

The product of its (nonzero) digits is 960180480, while the sum is 74.

The spelling of 138583477799030 in words is "one hundred thirty-eight trillion, five hundred eighty-three billion, four hundred seventy-seven million, seven hundred ninety-nine thousand, thirty".