104178477216 has 96 divisors (see below), whose sum is σ = 302531314176. Its totient is φ = 31124576000.

The previous prime is 104178477211. The next prime is 104178477259. The reversal of 104178477216 is 612774871401.

104178477216 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×104178477216² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (104178477211) 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, 619770 + ... + 769721.

It is an arithmetic number, because the mean of its divisors is an integer number (3151367856).

Almost surely, 2^104178477216 is an apocalyptic number.

104178477216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104178477216 is an abundant number, since it is smaller than the sum of its proper divisors (198352836960).

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

104178477216 is a wasteful number, since it uses less digits than its factorization.

104178477216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389586 (or 1389578 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 48.

The spelling of 104178477216 in words is "one hundred four billion, one hundred seventy-eight million, four hundred seventy-seven thousand, two hundred sixteen".