49220421120 has 1200 divisors, whose sum is σ = 206499751920. Its totient is φ = 11107860480.

The previous prime is 49220421077. The next prime is 49220421143. The reversal of 49220421120 is 2112402294.

49220421120 is a `hidden beast` number, since 4 + 9 + 220 + 421 + 12 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1587755505 + ... + 1587755535.

Almost surely, 2^49220421120 is an apocalyptic number.

49220421120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49220421120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103249875960).

49220421120 is an abundant number, since it is smaller than the sum of its proper divisors (157279330800).

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

49220421120 is a wasteful number, since it uses less digits than its factorization.

49220421120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 49220421120 in words is "forty-nine billion, two hundred twenty million, four hundred twenty-one thousand, one hundred twenty".