49118970384 has 405 divisors, whose sum is σ = 160146254541. Its totient is φ = 14042350080.

The previous prime is 49118970379. The next prime is 49118970389. The reversal of 49118970384 is 48307981194.

The square root of 49118970384 is 221628.

It is a perfect power (a square), and thus also a powerful number.

49118970384 is a `hidden beast` number, since 491 + 1 + 8 + 9 + 70 + 3 + 84 = 666.

It is an interprime number because it is at equal distance from previous prime (49118970379) and next prime (49118970389).

It can be written as a sum of positive squares in only one way, i.e., 27882320400 + 21236649984 = 166980^2 + 145728^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49118970384.

It is not an unprimeable number, because it can be changed into a prime (49118970389) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 672862572 + ... + 672862644.

Almost surely, 2^49118970384 is an apocalyptic number.

49118970384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

49118970384 is the 221628-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49118970384

49118970384 is an abundant number, since it is smaller than the sum of its proper divisors (111027284157).

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

49118970384 is a wasteful number, since it uses less digits than its factorization.

49118970384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 49118970384 in words is "forty-nine billion, one hundred eighteen million, nine hundred seventy thousand, three hundred eighty-four".