82249626294 has 24 divisors (see below), whose sum is σ = 194408208072. Its totient is φ = 24924129120.

The previous prime is 82249626293. The next prime is 82249626313. The reversal of 82249626294 is 49262694228.

82249626294 is a `hidden beast` number, since 8 + 2 + 2 + 4 + 9 + 6 + 2 + 629 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 82249626294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82249626293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207700879 + ... + 207701274.

It is an arithmetic number, because the mean of its divisors is an integer number (8100342003).

Almost surely, 2^82249626294 is an apocalyptic number.

82249626294 is an abundant number, since it is smaller than the sum of its proper divisors (112158581778).

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

82249626294 is a wasteful number, since it uses less digits than its factorization.

82249626294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415402172 (or 415402169 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 82249626294 in words is "eighty-two billion, two hundred forty-nine million, six hundred twenty-six thousand, two hundred ninety-four".