49886213242 has 32 divisors (see below), whose sum is σ = 77917593600. Its totient is φ = 23934645168.

The previous prime is 49886213233. The next prime is 49886213243. The reversal of 49886213242 is 24231268894.

It is not an unprimeable number, because it can be changed into a prime (49886213243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13632009 + ... + 13635667.

It is an arithmetic number, because the mean of its divisors is an integer number (2434924800).

Almost surely, 2^49886213242 is an apocalyptic number.

49886213242 is a deficient number, since it is larger than the sum of its proper divisors (28031380358).

49886213242 is a wasteful number, since it uses less digits than its factorization.

49886213242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450.

The product of its digits is 1327104, while the sum is 49.

The spelling of 49886213242 in words is "forty-nine billion, eight hundred eighty-six million, two hundred thirteen thousand, two hundred forty-two".