194269362996436 has 192 divisors, whose sum is σ = 433031760806400. Its totient is φ = 74204009072640.

The previous prime is 194269362996433. The next prime is 194269362996437. The reversal of 194269362996436 is 634699263962491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194269362996433) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2129097031 + ... + 2129188273.

It is an arithmetic number, because the mean of its divisors is an integer number (2255373754200).

Almost surely, 2^{194269362996436} 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 194269362996436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216515880403200).

194269362996436 is an abundant number, since it is smaller than the sum of its proper divisors (238762397809964).

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

194269362996436 is a wasteful number, since it uses less digits than its factorization.

194269362996436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92514 (or 92512 counting only the distinct ones).

The product of its digits is 4897760256, while the sum is 79.

The spelling of 194269362996436 in words is "one hundred ninety-four trillion, two hundred sixty-nine billion, three hundred sixty-two million, nine hundred ninety-six thousand, four hundred thirty-six".