246623326642 has 64 divisors (see below), whose sum is σ = 485079072768. Its totient is φ = 91232856000.

The previous prime is 246623326603. The next prime is 246623326661.

246623326642 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 246623326592 and 246623326601.

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, 234334 + ... + 740377.

It is an arithmetic number, because the mean of its divisors is an integer number (7579360512).

Almost surely, 2^246623326642 is an apocalyptic number.

246623326642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

246623326642 is a deficient number, since it is larger than the sum of its proper divisors (238455746126).

246623326642 is a wasteful number, since it uses less digits than its factorization.

246623326642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974815.

The product of its digits is 2985984, while the sum is 46.

The spelling of 246623326642 in words is "two hundred forty-six billion, six hundred twenty-three million, three hundred twenty-six thousand, six hundred forty-two".