194824676950 has 12 divisors (see below), whose sum is σ = 362373899220. Its totient is φ = 77929870760.

The previous prime is 194824676939. The next prime is 194824676951. The reversal of 194824676950 is 59676428491.

It is a happy number.

It is a super-2 number, since 2×194824676950² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194824676951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1948246720 + ... + 1948246819.

It is an arithmetic number, because the mean of its divisors is an integer number (30197824935).

Almost surely, 2^194824676950 is an apocalyptic number.

194824676950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

194824676950 is a deficient number, since it is larger than the sum of its proper divisors (167549222270).

194824676950 is a wasteful number, since it uses less digits than its factorization.

194824676950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3896493551 (or 3896493546 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 194824676950 in words is "one hundred ninety-four billion, eight hundred twenty-four million, six hundred seventy-six thousand, nine hundred fifty".