49409223040384 has 64 divisors (see below), whose sum is σ = 100292624439840. Its totient is φ = 24237768462336.

The previous prime is 49409223040369. The next prime is 49409223040391. The reversal of 49409223040384 is 48304032290494.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283911604 + ... + 284085580.

Almost surely, 2^{49409223040384} is an apocalyptic number.

It is an amenable number.

49409223040384 is an abundant number, since it is smaller than the sum of its proper divisors (50883401399456).

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

49409223040384 is a wasteful number, since it uses less digits than its factorization.

49409223040384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215907 (or 215895 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 52.

The spelling of 49409223040384 in words is "forty-nine trillion, four hundred nine billion, two hundred twenty-three million, forty thousand, three hundred eighty-four".