49412239419456 has 189 divisors, whose sum is σ = 142363749115341. Its totient is φ = 16386000219648.

The previous prime is 49412239419443. The next prime is 49412239419493. The reversal of 49412239419456 is 65491493221494.

The square root of 49412239419456 is 7029384.

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

49412239419456 is a `hidden beast` number, since 4 + 9 + 4 + 1 + 2 + 2 + 394 + 194 + 56 = 666.

It can be written as a sum of positive squares in only one way, i.e., 46020159521856 + 3392079897600 = 6783816^2 + 1841760^2 .

It is a super-2 number, since 2×49412239419456² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49412239419393 and 49412239419402.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 38633493825 + ... + 38633495103.

Almost surely, 2^{49412239419456} is an apocalyptic number.

49412239419456 is the 7029384-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49412239419456

49412239419456 is an abundant number, since it is smaller than the sum of its proper divisors (92951509695885).

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

49412239419456 is an frugal number, since it uses more digits than its factorization.

49412239419456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034 (or 1513 counting only the distinct ones).

The product of its digits is 67184640, while the sum is 63.

The spelling of 49412239419456 in words is "forty-nine trillion, four hundred twelve billion, two hundred thirty-nine million, four hundred nineteen thousand, four hundred fifty-six".