1425775413323 has 4 divisors (see below), whose sum is σ = 1439617893168. Its totient is φ = 1411932933480.

The previous prime is 1425775413319. The next prime is 1425775413409. The reversal of 1425775413323 is 3233145775241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1425775413323 - 2² = 1425775413319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1425775433323) 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, 6921239768 + ... + 6921239973.

It is an arithmetic number, because the mean of its divisors is an integer number (359904473292).

Almost surely, 2^{1425775413323} is an apocalyptic number.

1425775413323 is a deficient number, since it is larger than the sum of its proper divisors (13842479845).

1425775413323 is a wasteful number, since it uses less digits than its factorization.

1425775413323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13842479844.

The product of its digits is 2116800, while the sum is 47.

The spelling of 1425775413323 in words is "one trillion, four hundred twenty-five billion, seven hundred seventy-five million, four hundred thirteen thousand, three hundred twenty-three".