123466007663 has 4 divisors (see below), whose sum is σ = 124953550008. Its totient is φ = 121978465320.

The previous prime is 123466007653. The next prime is 123466007677. The reversal of 123466007663 is 366700664321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366700664321 = 17 ⋅21570627313.

It is a cyclic number.

It is not a de Polignac number, because 123466007663 - 2¹⁰ = 123466006639 is a prime.

It is a super-3 number, since 3×123466007663³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123466007603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743771048 + ... + 743771213.

It is an arithmetic number, because the mean of its divisors is an integer number (31238387502).

Almost surely, 2^123466007663 is an apocalyptic number.

123466007663 is a deficient number, since it is larger than the sum of its proper divisors (1487542345).

123466007663 is an equidigital number, since it uses as much as digits as its factorization.

123466007663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487542344.

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 123466007663 in words is "one hundred twenty-three billion, four hundred sixty-six million, seven thousand, six hundred sixty-three".