104123545143464 has 64 divisors (see below), whose sum is σ = 243430169616000. Its totient is φ = 40563535046400.

The previous prime is 104123545143437. The next prime is 104123545143469. The reversal of 104123545143464 is 464341545321401.

It is not an unprimeable number, because it can be changed into a prime (104123545143469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2366327 + ... + 14623494.

It is an arithmetic number, because the mean of its divisors is an integer number (3803596400250).

Almost surely, 2^{104123545143464} is an apocalyptic number.

104123545143464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104123545143464 is an abundant number, since it is smaller than the sum of its proper divisors (139306624472536).

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

104123545143464 is a wasteful number, since it uses less digits than its factorization.

104123545143464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16999794 (or 16999790 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 104123545143464 in words is "one hundred four trillion, one hundred twenty-three billion, five hundred forty-five million, one hundred forty-three thousand, four hundred sixty-four".