83123663544358 has 8 divisors (see below), whose sum is σ = 124685598545928. Its totient is φ = 41561797362384.

The previous prime is 83123663544347. The next prime is 83123663544367. The reversal of 83123663544358 is 85344536632138.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 83123663544296 and 83123663544305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14071116 + ... + 19085167.

It is an arithmetic number, because the mean of its divisors is an integer number (15585699818241).

Almost surely, 2^{83123663544358} is an apocalyptic number.

83123663544358 is a deficient number, since it is larger than the sum of its proper divisors (41561935001570).

83123663544358 is a wasteful number, since it uses less digits than its factorization.

83123663544358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34409798.

The product of its digits is 149299200, while the sum is 61.

The spelling of 83123663544358 in words is "eighty-three trillion, one hundred twenty-three billion, six hundred sixty-three million, five hundred forty-four thousand, three hundred fifty-eight".