49100000112 has 60 divisors (see below), whose sum is σ = 137619957384. Its totient is φ = 16341874560.

The previous prime is 49100000107. The next prime is 49100000119. The reversal of 49100000112 is 21100000194.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49100000119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162738 + ... + 353105.

Almost surely, 2^49100000112 is an apocalyptic number.

It is an amenable number.

49100000112 is an abundant number, since it is smaller than the sum of its proper divisors (88519957272).

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

49100000112 is a wasteful number, since it uses less digits than its factorization.

49100000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516518 (or 516509 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 49100000112 in words is "forty-nine billion, one hundred million, one hundred twelve", and thus it is an aban number.