49844192412 has 96 divisors (see below), whose sum is σ = 141015777280. Its totient is φ = 13385373120.

The previous prime is 49844192399. The next prime is 49844192413. The reversal of 49844192412 is 21429144894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49844192413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79737 + ... + 325647.

Almost surely, 2^49844192412 is an apocalyptic number.

49844192412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49844192412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70507888640).

49844192412 is an abundant number, since it is smaller than the sum of its proper divisors (91171584868).

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

49844192412 is a wasteful number, since it uses less digits than its factorization.

49844192412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246071 (or 246069 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The spelling of 49844192412 in words is "forty-nine billion, eight hundred forty-four million, one hundred ninety-two thousand, four hundred twelve".