392248066105 has 32 divisors (see below), whose sum is σ = 541395025920. Its totient is φ = 267244090560.

The previous prime is 392248066081. The next prime is 392248066127. The reversal of 392248066105 is 501660842293.

It is not a de Polignac number, because 392248066105 - 2¹⁹ = 392247541817 is a prime.

It is a super-2 number, since 2×392248066105² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14827240 + ... + 14853670.

It is an arithmetic number, because the mean of its divisors is an integer number (16918594560).

Almost surely, 2^392248066105 is an apocalyptic number.

392248066105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

392248066105 is a deficient number, since it is larger than the sum of its proper divisors (149146959815).

392248066105 is a wasteful number, since it uses less digits than its factorization.

392248066105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29149.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 392248066105 in words is "three hundred ninety-two billion, two hundred forty-eight million, sixty-six thousand, one hundred five".