49669796940192 has 1152 divisors, whose sum is σ = 182619499345920. Its totient is φ = 13063933808640.

The previous prime is 49669796940167. The next prime is 49669796940209. The reversal of 49669796940192 is 29104969796694.

49669796940192 is a `hidden beast` number, since 4 + 9 + 6 + 69 + 7 + 9 + 69 + 401 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1508924118 + ... + 1508957034.

It is an arithmetic number, because the mean of its divisors is an integer number (158523870960).

Almost surely, 2^{49669796940192} 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 49669796940192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91309749672960).

49669796940192 is an abundant number, since it is smaller than the sum of its proper divisors (132949702405728).

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

49669796940192 is a wasteful number, since it uses less digits than its factorization.

49669796940192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33048 (or 33028 counting only the distinct ones).

The product of its (nonzero) digits is 2857026816, while the sum is 81.

The spelling of 49669796940192 in words is "forty-nine trillion, six hundred sixty-nine billion, seven hundred ninety-six million, nine hundred forty thousand, one hundred ninety-two".