4095315642 has 64 divisors (see below), whose sum is σ = 9210267648. Its totient is φ = 1203384000.

The previous prime is 4095315629. The next prime is 4095315661. The reversal of 4095315642 is 2465135904.

It is a super-2 number, since 2×4095315642² = 33543220415219744328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4095315642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 278683 + ... + 293009.

It is an arithmetic number, because the mean of its divisors is an integer number (143910432).

Almost surely, 2^4095315642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4095315642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4605133824).

4095315642 is an abundant number, since it is smaller than the sum of its proper divisors (5114952006).

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

4095315642 is a wasteful number, since it uses less digits than its factorization.

4095315642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14475.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 4095315642 is about 63994.6532297816. The cubic root of 4095315642 is about 1599.9108859222.

The spelling of 4095315642 in words is "four billion, ninety-five million, three hundred fifteen thousand, six hundred forty-two".