49442071244 has 96 divisors (see below), whose sum is σ = 99894896640. Its totient is φ = 21256473600.

The previous prime is 49442071241. The next prime is 49442071267. The reversal of 49442071244 is 44217024494.

It is a happy number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (49442071241) 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, 12293954 + ... + 12297974.

It is an arithmetic number, because the mean of its divisors is an integer number (1040571840).

Almost surely, 2^49442071244 is an apocalyptic number.

It is an amenable number.

49442071244 is an abundant number, since it is smaller than the sum of its proper divisors (50452825396).

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

49442071244 is a wasteful number, since it uses less digits than its factorization.

49442071244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4399 (or 4397 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 49442071244 in words is "forty-nine billion, four hundred forty-two million, seventy-one thousand, two hundred forty-four".