1425404342265 has 8 divisors (see below), whose sum is σ = 2280646947648. Its totient is φ = 760215649200.

The previous prime is 1425404342237. The next prime is 1425404342269. The reversal of 1425404342265 is 5622434045241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1425404342265 - 2⁷ = 1425404342137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1425404342269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47513478061 + ... + 47513478090.

It is an arithmetic number, because the mean of its divisors is an integer number (285080868456).

Almost surely, 2^{1425404342265} is an apocalyptic number.

1425404342265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1425404342265 is a deficient number, since it is larger than the sum of its proper divisors (855242605383).

1425404342265 is an equidigital number, since it uses as much as digits as its factorization.

1425404342265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95026956159.

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 1425404342265 in words is "one trillion, four hundred twenty-five billion, four hundred four million, three hundred forty-two thousand, two hundred sixty-five".