1425964411 has 4 divisors (see below), whose sum is σ = 1426698000. Its totient is φ = 1425230824.

The previous prime is 1425964391. The next prime is 1425964429. The reversal of 1425964411 is 1144695241.

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 1425964411 - 2⁹ = 1425963899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1425904411) 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, 363871 + ... + 367768.

It is an arithmetic number, because the mean of its divisors is an integer number (356674500).

Almost surely, 2^1425964411 is an apocalyptic number.

1425964411 is a deficient number, since it is larger than the sum of its proper divisors (733589).

1425964411 is an equidigital number, since it uses as much as digits as its factorization.

1425964411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733588.

The product of its digits is 34560, while the sum is 37.

The square root of 1425964411 is about 37761.9439515500. The cubic root of 1425964411 is about 1125.5623620674.

The spelling of 1425964411 in words is "one billion, four hundred twenty-five million, nine hundred sixty-four thousand, four hundred eleven".