47441887421038 has 64 divisors (see below), whose sum is σ = 79681092505344. Its totient is φ = 20998454400000.

The previous prime is 47441887420951. The next prime is 47441887421041. The reversal of 47441887421038 is 83012478814474.

It is a super-2 number, since 2×47441887421038² (a number of 28 digits) contains 22 as substring.

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, 1703403813 + ... + 1703431663.

It is an arithmetic number, because the mean of its divisors is an integer number (1245017070396).

Almost surely, 2^{47441887421038} is an apocalyptic number.

47441887421038 is a deficient number, since it is larger than the sum of its proper divisors (32239205084306).

47441887421038 is a wasteful number, since it uses less digits than its factorization.

47441887421038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33361.

The product of its (nonzero) digits is 38535168, while the sum is 61.

The spelling of 47441887421038 in words is "forty-seven trillion, four hundred forty-one billion, eight hundred eighty-seven million, four hundred twenty-one thousand, thirty-eight".