49070228724 has 288 divisors, whose sum is σ = 142353469440. Its totient is φ = 14118105600.

The previous prime is 49070228717. The next prime is 49070228741. The reversal of 49070228724 is 42782207094.

49070228724 is a `hidden beast` number, since 490 + 70 + 2 + 28 + 72 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 49070228724.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 274135267 + ... + 274135445.

It is an arithmetic number, because the mean of its divisors is an integer number (494282880).

Almost surely, 2^49070228724 is an apocalyptic number.

49070228724 is a gapful number since it is divisible by the number (44) 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 49070228724, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71176734720).

49070228724 is an abundant number, since it is smaller than the sum of its proper divisors (93283240716).

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

49070228724 is a wasteful number, since it uses less digits than its factorization.

49070228724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 49070228724 in words is "forty-nine billion, seventy million, two hundred twenty-eight thousand, seven hundred twenty-four".