139832824194 has 144 divisors (see below), whose sum is σ = 371411726400. Its totient is φ = 37805963328.

The previous prime is 139832824193. The next prime is 139832824279. The reversal of 139832824194 is 491428238931.

139832824194 is a `hidden beast` number, since 1 + 398 + 3 + 2 + 8 + 241 + 9 + 4 = 666.

It is a super-2 number, since 2×139832824194² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 139832824194.

It is not an unprimeable number, because it can be changed into a prime (139832824193) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16200672 + ... + 16209300.

It is an arithmetic number, because the mean of its divisors is an integer number (2579248100).

Almost surely, 2^139832824194 is an apocalyptic number.

139832824194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 139832824194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185705863200).

139832824194 is an abundant number, since it is smaller than the sum of its proper divisors (231578902206).

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

139832824194 is a wasteful number, since it uses less digits than its factorization.

139832824194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9637 (or 9627 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The spelling of 139832824194 in words is "one hundred thirty-nine billion, eight hundred thirty-two million, eight hundred twenty-four thousand, one hundred ninety-four".