49144138592180 has 48 divisors (see below), whose sum is σ = 103291849941840. Its totient is φ = 19640674572288.

The previous prime is 49144138592179. The next prime is 49144138592257. The reversal of 49144138592180 is 8129583144194.

It is a happy number.

49144138592180 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 199506942244 + 48944631649936 = 446662^2 + 6996044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561776924 + ... + 561864396.

It is an arithmetic number, because the mean of its divisors is an integer number (2151913540455).

Almost surely, 2^{49144138592180} is an apocalyptic number.

It is an amenable number.

49144138592180 is an abundant number, since it is smaller than the sum of its proper divisors (54147711349660).

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

49144138592180 is a wasteful number, since it uses less digits than its factorization.

49144138592180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111428 (or 111426 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 59.

The spelling of 49144138592180 in words is "forty-nine trillion, one hundred forty-four billion, one hundred thirty-eight million, five hundred ninety-two thousand, one hundred eighty".