103946899896 has 288 divisors, whose sum is σ = 336151745280. Its totient is φ = 28919721600.

The previous prime is 103946899877. The next prime is 103946899919. The reversal of 103946899896 is 698998649301.

103946899896 is a `hidden beast` number, since 1 + 0 + 394 + 68 + 9 + 98 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 34985691 + ... + 34988661.

It is an arithmetic number, because the mean of its divisors is an integer number (1167193560).

Almost surely, 2^103946899896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103946899896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168075872640).

103946899896 is an abundant number, since it is smaller than the sum of its proper divisors (232204845384).

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

103946899896 is a wasteful number, since it uses less digits than its factorization.

103946899896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255 (or 3241 counting only the distinct ones).

The product of its (nonzero) digits is 181398528, while the sum is 72.

The spelling of 103946899896 in words is "one hundred three billion, nine hundred forty-six million, eight hundred ninety-nine thousand, eight hundred ninety-six".