994061598044 has 24 divisors (see below), whose sum is σ = 1835395183440. Its totient is φ = 469783805184.

The previous prime is 994061598043. The next prime is 994061598073. The reversal of 994061598044 is 440895160499.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994061598043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15070739 + ... + 15136554.

It is an arithmetic number, because the mean of its divisors is an integer number (76474799310).

Almost surely, 2^994061598044 is an apocalyptic number.

It is an amenable number.

994061598044 is a deficient number, since it is larger than the sum of its proper divisors (841333585396).

994061598044 is a wasteful number, since it uses less digits than its factorization.

994061598044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30207749 (or 30207747 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 994061598044 in words is "nine hundred ninety-four billion, sixty-one million, five hundred ninety-eight thousand, forty-four".