49077446814 has 72 divisors (see below), whose sum is σ = 116932449816. Its totient is φ = 14865285600.

The previous prime is 49077446807. The next prime is 49077446867. The reversal of 49077446814 is 41864477094.

49077446814 is a `hidden beast` number, since 490 + 7 + 74 + 4 + 6 + 81 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7234104 + ... + 7240884.

It is an arithmetic number, because the mean of its divisors is an integer number (1624061803).

Almost surely, 2^49077446814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49077446814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58466224908).

49077446814 is an abundant number, since it is smaller than the sum of its proper divisors (67855003002).

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

49077446814 is a wasteful number, since it uses less digits than its factorization.

49077446814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10134 (or 10120 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 49077446814 in words is "forty-nine billion, seventy-seven million, four hundred forty-six thousand, eight hundred fourteen".