6325319842 has 4 divisors (see below), whose sum is σ = 9487979766. Its totient is φ = 3162659920.

The previous prime is 6325319837. The next prime is 6325319879. The reversal of 6325319842 is 2489135236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3209335801 + 3115984041 = 56651^2 + 55821^2 .

It is a super-2 number, since 2×6325319842² = 80019342207197809928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1581329959 + ... + 1581329962.

Almost surely, 2^6325319842 is an apocalyptic number.

6325319842 is a deficient number, since it is larger than the sum of its proper divisors (3162659924).

6325319842 is a wasteful number, since it uses less digits than its factorization.

6325319842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162659923.

The product of its digits is 311040, while the sum is 43.

The square root of 6325319842 is about 79531.8794069397. The cubic root of 6325319842 is about 1849.3857071251.

The spelling of 6325319842 in words is "six billion, three hundred twenty-five million, three hundred nineteen thousand, eight hundred forty-two".