1425876042 has 8 divisors (see below), whose sum is σ = 2851752096. Its totient is φ = 475292012.

The previous prime is 1425876017. The next prime is 1425876043. The reversal of 1425876042 is 2406785241.

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

1425876042 is an admirable number.

It is a super-3 number, since 3×1425876042³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1425876043) 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, 118822998 + ... + 118823009.

It is an arithmetic number, because the mean of its divisors is an integer number (356469012).

Almost surely, 2^1425876042 is an apocalyptic number.

1425876042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425876042 is a wasteful number, since it uses less digits than its factorization.

1425876042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237646012.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 1425876042 is about 37760.7738532991. The cubic root of 1425876042 is about 1125.5391106982.

The spelling of 1425876042 in words is "one billion, four hundred twenty-five million, eight hundred seventy-six thousand, forty-two".