1372423003229 has 2 divisors, whose sum is σ = 1372423003230. Its totient is φ = 1372423003228.

The previous prime is 1372423003153. The next prime is 1372423003279. The reversal of 1372423003229 is 9223003242731.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1233721132900 + 138701870329 = 1110730^2 + 372427^2 .

It is a cyclic number.

It is not a de Polignac number, because 1372423003229 - 2²⁰ = 1372421954653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1372423003192 and 1372423003201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1372423003279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 686211501614 + 686211501615.

It is an arithmetic number, because the mean of its divisors is an integer number (686211501615).

Almost surely, 2^{1372423003229} is an apocalyptic number.

It is an amenable number.

1372423003229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1372423003229 is an equidigital number, since it uses as much as digits as its factorization.

1372423003229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 1372423003229 in words is "one trillion, three hundred seventy-two billion, four hundred twenty-three million, three thousand, two hundred twenty-nine".