49220630142 has 16 divisors (see below), whose sum is σ = 98490578832. Its totient is φ = 16398656960.

The previous prime is 49220630141. The next prime is 49220630209. The reversal of 49220630142 is 24103602294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49220630141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2041959 + ... + 2065922.

It is an arithmetic number, because the mean of its divisors is an integer number (6155661177).

Almost surely, 2^49220630142 is an apocalyptic number.

49220630142 is an abundant number, since it is smaller than the sum of its proper divisors (49269948690).

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

49220630142 is a wasteful number, since it uses less digits than its factorization.

49220630142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109883.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 49220630142 in words is "forty-nine billion, two hundred twenty million, six hundred thirty thousand, one hundred forty-two".