1425142382 has 8 divisors (see below), whose sum is σ = 2142584400. Its totient is φ = 710947584.

The previous prime is 1425142349. The next prime is 1425142393. The reversal of 1425142382 is 2832415241.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810707 + ... + 812462.

It is an arithmetic number, because the mean of its divisors is an integer number (267823050).

Almost surely, 2^1425142382 is an apocalyptic number.

1425142382 is a deficient number, since it is larger than the sum of its proper divisors (717442018).

1425142382 is a wasteful number, since it uses less digits than its factorization.

1425142382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623610.

The product of its digits is 15360, while the sum is 32.

The square root of 1425142382 is about 37751.0580249084. The cubic root of 1425142382 is about 1125.3460353145.

The spelling of 1425142382 in words is "one billion, four hundred twenty-five million, one hundred forty-two thousand, three hundred eighty-two".