49071861726624 has 576 divisors, whose sum is σ = 162422110835712. Its totient is φ = 13912296652800.

The previous prime is 49071861726557. The next prime is 49071861726647. The reversal of 49071861726624 is 42662716817094.

49071861726624 is a `hidden beast` number, since 4 + 9 + 0 + 7 + 1 + 8 + 617 + 2 + 6 + 6 + 2 + 4 = 666.

It is a super-2 number, since 2×49071861726624² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 570447264 + ... + 570533280.

It is an arithmetic number, because the mean of its divisors is an integer number (281982831312).

Almost surely, 2^{49071861726624} is an apocalyptic number.

49071861726624 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 49071861726624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81211055417856).

49071861726624 is an abundant number, since it is smaller than the sum of its proper divisors (113350249109088).

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

49071861726624 is a wasteful number, since it uses less digits than its factorization.

49071861726624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86269 (or 86258 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 49071861726624 in words is "forty-nine trillion, seventy-one billion, eight hundred sixty-one million, seven hundred twenty-six thousand, six hundred twenty-four".