1425303914 has 8 divisors (see below), whose sum is σ = 2138185668. Its totient is φ = 712575360.

The previous prime is 1425303911. The next prime is 1425303961. The reversal of 1425303914 is 4193035241.

It can be written as a sum of positive squares in 2 ways, for example, as 1378859689 + 46444225 = 37133^2 + 6815^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1425303911) 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, 11207 + ... + 54554.

Almost surely, 2^1425303914 is an apocalyptic number.

1425303914 is a deficient number, since it is larger than the sum of its proper divisors (712881754).

1425303914 is a wasteful number, since it uses less digits than its factorization.

1425303914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76600.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1425303914 is about 37753.1974010149. The cubic root of 1425303914 is about 1125.3885509561.

The spelling of 1425303914 in words is "one billion, four hundred twenty-five million, three hundred three thousand, nine hundred fourteen".