1106423724321 has 24 divisors (see below), whose sum is σ = 1625527313280. Its totient is φ = 725070524256.

The previous prime is 1106423724317. The next prime is 1106423724361. The reversal of 1106423724321 is 1234273246011.

1106423724321 is a `hidden beast` number, since 1 + 1 + 0 + 642 + 3 + 7 + 2 + 4 + 3 + 2 + 1 = 666.

It is not a de Polignac number, because 1106423724321 - 2² = 1106423724317 is a prime.

It is a super-2 number, since 2×1106423724321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1106423724361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3266250 + ... + 3589043.

It is an arithmetic number, because the mean of its divisors is an integer number (67730304720).

Almost surely, 2^{1106423724321} is an apocalyptic number.

It is an amenable number.

1106423724321 is a deficient number, since it is larger than the sum of its proper divisors (519103588959).

1106423724321 is a wasteful number, since it uses less digits than its factorization.

1106423724321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6855605 (or 6855602 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 1106423724321 in words is "one trillion, one hundred six billion, four hundred twenty-three million, seven hundred twenty-four thousand, three hundred twenty-one".