4315251642 has 32 divisors (see below), whose sum is σ = 9306330432. Its totient is φ = 1326063744.

The previous prime is 4315251617. The next prime is 4315251643. The reversal of 4315251642 is 2461525134.

It is not an unprimeable number, because it can be changed into a prime (4315251643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26238 + ... + 96534.

It is an arithmetic number, because the mean of its divisors is an integer number (290822826).

Almost surely, 2^4315251642 is an apocalyptic number.

4315251642 is an abundant number, since it is smaller than the sum of its proper divisors (4991078790).

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

4315251642 is a wasteful number, since it uses less digits than its factorization.

4315251642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71102.

The product of its digits is 28800, while the sum is 33.

The square root of 4315251642 is about 65690.5749860663. The cubic root of 4315251642 is about 1628.0536370011.

Adding to 4315251642 its reverse (2461525134), we get a palindrome (6776776776).

The spelling of 4315251642 in words is "four billion, three hundred fifteen million, two hundred fifty-one thousand, six hundred forty-two".