2315214014642 has 8 divisors (see below), whose sum is σ = 3473290788636. Its totient is φ = 1157450418432.

The previous prime is 2315214014573. The next prime is 2315214014647. The reversal of 2315214014642 is 2464104125132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2303865586801 + 11348427841 = 1517849^2 + 106529^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2315214014647) 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, 78275963 + ... + 78305534.

Almost surely, 2^{2315214014642} is an apocalyptic number.

2315214014642 is a deficient number, since it is larger than the sum of its proper divisors (1158076773994).

2315214014642 is a wasteful number, since it uses less digits than its factorization.

2315214014642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156588892.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 2315214014642 its reverse (2464104125132), we get a palindrome (4779318139774).

The spelling of 2315214014642 in words is "two trillion, three hundred fifteen billion, two hundred fourteen million, fourteen thousand, six hundred forty-two".