1395372423 has 4 divisors (see below), whose sum is σ = 1860496568. Its totient is φ = 930248280.

The previous prime is 1395372401. The next prime is 1395372431. The reversal of 1395372423 is 3242735931.

1395372423 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3242735931 = 3 ⋅1080911977.

It is not a de Polignac number, because 1395372423 - 2¹² = 1395368327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1395372493) 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, 232562068 + ... + 232562073.

It is an arithmetic number, because the mean of its divisors is an integer number (465124142).

Almost surely, 2^1395372423 is an apocalyptic number.

1395372423 is a deficient number, since it is larger than the sum of its proper divisors (465124145).

1395372423 is an equidigital number, since it uses as much as digits as its factorization.

1395372423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465124144.

The product of its digits is 136080, while the sum is 39.

The square root of 1395372423 is about 37354.6840837933. The cubic root of 1395372423 is about 1117.4550055204.

The spelling of 1395372423 in words is "one billion, three hundred ninety-five million, three hundred seventy-two thousand, four hundred twenty-three".