104649374229885 has 160 divisors (see below), whose sum is σ = 192881917388160. Its totient is φ = 54262756956672.

The previous prime is 104649374229857. The next prime is 104649374229937. The reversal of 104649374229885 is 588922473946401.

104649374229885 is a `hidden beast` number, since 1 + 0 + 4 + 6 + 4 + 9 + 37 + 422 + 98 + 85 = 666.

It is not a de Polignac number, because 104649374229885 - 2⁵ = 104649374229853 is a prime.

It is a super-2 number, since 2×104649374229885² (a number of 29 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 159 ways as a sum of consecutive naturals, for example, 2281460731 + ... + 2281506599.

It is an arithmetic number, because the mean of its divisors is an integer number (1205511983676).

It is a 1-persistent number, because it is pandigital, but 2⋅104649374229885 = 209298748459770 is not.

Almost surely, 2^{104649374229885} is an apocalyptic number.

104649374229885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104649374229885 is a deficient number, since it is larger than the sum of its proper divisors (88232543158275).

104649374229885 is a wasteful number, since it uses less digits than its factorization.

104649374229885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47049 (or 47040 counting only the distinct ones).

The product of its (nonzero) digits is 836075520, while the sum is 72.

The spelling of 104649374229885 in words is "one hundred four trillion, six hundred forty-nine billion, three hundred seventy-four million, two hundred twenty-nine thousand, eight hundred eighty-five".