82950014608440 has 128 divisors (see below), whose sum is σ = 296765269724160. Its totient is φ = 18135655363584.

The previous prime is 82950014608399. The next prime is 82950014608457. The reversal of 82950014608440 is 4480641005928.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2146720189 + ... + 2146758828.

It is an arithmetic number, because the mean of its divisors is an integer number (2318478669720).

Almost surely, 2^{82950014608440} is an apocalyptic number.

It is an amenable number.

82950014608440 is an abundant number, since it is smaller than the sum of its proper divisors (213815255115720).

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

82950014608440 is a wasteful number, since it uses less digits than its factorization.

82950014608440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293479061 (or 4293479057 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 82950014608440 in words is "eighty-two trillion, nine hundred fifty billion, fourteen million, six hundred eight thousand, four hundred forty".