4261363521315 has 16 divisors (see below), whose sum is σ = 6820734368256. Its totient is φ = 2271876300000.

The previous prime is 4261363521287. The next prime is 4261363521319. The reversal of 4261363521315 is 5131253631624.

It is a happy number.

It is not a de Polignac number, because 4261363521315 - 2¹⁰ = 4261363520291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4261363521319) 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, 53140561 + ... + 53220690.

It is an arithmetic number, because the mean of its divisors is an integer number (426295898016).

Almost surely, 2^{4261363521315} is an apocalyptic number.

4261363521315 is a deficient number, since it is larger than the sum of its proper divisors (2559370846941).

4261363521315 is a wasteful number, since it uses less digits than its factorization.

4261363521315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106363930.

The product of its digits is 388800, while the sum is 42.

The spelling of 4261363521315 in words is "four trillion, two hundred sixty-one billion, three hundred sixty-three million, five hundred twenty-one thousand, three hundred fifteen".