49393239579120 has 40 divisors (see below), whose sum is σ = 153119042696016. Its totient is φ = 13171530554368.

The previous prime is 49393239579113. The next prime is 49393239579121. The reversal of 49393239579120 is 2197593239394.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×49393239579120² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49393239579121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102902582217 + ... + 102902582696.

Almost surely, 2^{49393239579120} is an apocalyptic number.

49393239579120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49393239579120 is an abundant number, since it is smaller than the sum of its proper divisors (103725803116896).

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

49393239579120 is a wasteful number, since it uses less digits than its factorization.

49393239579120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205805164929 (or 205805164923 counting only the distinct ones).

The product of its (nonzero) digits is 99202320, while the sum is 66.

The spelling of 49393239579120 in words is "forty-nine trillion, three hundred ninety-three billion, two hundred thirty-nine million, five hundred seventy-nine thousand, one hundred twenty".