672148414423 has 2 divisors, whose sum is σ = 672148414424. Its totient is φ = 672148414422.

The previous prime is 672148414417. The next prime is 672148414537. The reversal of 672148414423 is 324414841276.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-672148414423 is a prime.

It is a super-2 number, since 2×672148414423² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672148414123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336074207211 + 336074207212.

It is an arithmetic number, because the mean of its divisors is an integer number (336074207212).

Almost surely, 2^672148414423 is an apocalyptic number.

672148414423 is a deficient number, since it is larger than the sum of its proper divisors (1).

672148414423 is an equidigital number, since it uses as much as digits as its factorization.

672148414423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1032192, while the sum is 46.

The spelling of 672148414423 in words is "six hundred seventy-two billion, one hundred forty-eight million, four hundred fourteen thousand, four hundred twenty-three".