49466121120 has 384 divisors, whose sum is σ = 189978566400. Its totient is φ = 11945816064.

The previous prime is 49466121071. The next prime is 49466121143. The reversal of 49466121120 is 2112166494.

49466121120 is a `hidden beast` number, since 4 + 9 + 4 + 6 + 612 + 11 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2968171 + ... + 2984789.

It is an arithmetic number, because the mean of its divisors is an integer number (494735850).

Almost surely, 2^49466121120 is an apocalyptic number.

49466121120 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 49466121120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94989283200).

49466121120 is an abundant number, since it is smaller than the sum of its proper divisors (140512445280).

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

49466121120 is a wasteful number, since it uses less digits than its factorization.

49466121120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16709 (or 16695 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 49466121120 in words is "forty-nine billion, four hundred sixty-six million, one hundred twenty-one thousand, one hundred twenty".