996941401898 has 8 divisors (see below), whose sum is σ = 1610443803108. Its totient is φ = 460126800864.

The previous prime is 996941401873. The next prime is 996941401913. The reversal of 996941401898 is 898104149699.

996941401898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 804208987729 + 192732414169 = 896777^2 + 439013^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19171950011 + ... + 19171950062.

Almost surely, 2^996941401898 is an apocalyptic number.

996941401898 is a deficient number, since it is larger than the sum of its proper divisors (613502401210).

996941401898 is a wasteful number, since it uses less digits than its factorization.

996941401898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38343900088.

The product of its (nonzero) digits is 40310784, while the sum is 68.

The spelling of 996941401898 in words is "nine hundred ninety-six billion, nine hundred forty-one million, four hundred one thousand, eight hundred ninety-eight".