249066406622 has 8 divisors (see below), whose sum is σ = 407563210872. Its totient is φ = 113212003000.

The previous prime is 249066406571. The next prime is 249066406711. The reversal of 249066406622 is 226604660942.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5660600129 + ... + 5660600172.

It is an arithmetic number, because the mean of its divisors is an integer number (50945401359).

Almost surely, 2^249066406622 is an apocalyptic number.

249066406622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

249066406622 is a deficient number, since it is larger than the sum of its proper divisors (158496804250).

249066406622 is a wasteful number, since it uses less digits than its factorization.

249066406622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11321200314.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 249066406622 in words is "two hundred forty-nine billion, sixty-six million, four hundred six thousand, six hundred twenty-two".