7123801368411 has 144 divisors (see below), whose sum is σ = 13000348108800. Its totient is φ = 3679763592960.

The previous prime is 7123801368349. The next prime is 7123801368469. The reversal of 7123801368411 is 1148631083217.

7123801368411 is a `hidden beast` number, since 7 + 1 + 23 + 80 + 136 + 8 + 411 = 666.

It is not a de Polignac number, because 7123801368411 - 2¹⁴ = 7123801352027 is a prime.

It is a super-2 number, since 2×7123801368411² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7123801368011) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 112602990 + ... + 112666236.

It is an arithmetic number, because the mean of its divisors is an integer number (90280195200).

Almost surely, 2^{7123801368411} is an apocalyptic number.

7123801368411 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

7123801368411 is a deficient number, since it is larger than the sum of its proper divisors (5876546740389).

7123801368411 is a wasteful number, since it uses less digits than its factorization.

7123801368411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63506 (or 63490 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 7123801368411 in words is "seven trillion, one hundred twenty-three billion, eight hundred one million, three hundred sixty-eight thousand, four hundred eleven".