10315434620665 has 8 divisors (see below), whose sum is σ = 12378628870920. Its totient is φ = 8252276145792.

The previous prime is 10315434620653. The next prime is 10315434620681. The reversal of 10315434620665 is 56602643451301.

It can be written as a sum of positive squares in 4 ways, for example, as 3658926260224 + 6656508360441 = 1912832^2 + 2580021^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10315434620665 - 2¹³ = 10315434612473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8305354 + ... + 9466243.

It is an arithmetic number, because the mean of its divisors is an integer number (1547328608865).

Almost surely, 2^{10315434620665} is an apocalyptic number.

It is an amenable number.

10315434620665 is a deficient number, since it is larger than the sum of its proper divisors (2063194250255).

10315434620665 is a wasteful number, since it uses less digits than its factorization.

10315434620665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17887691.

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 10315434620665 in words is "ten trillion, three hundred fifteen billion, four hundred thirty-four million, six hundred twenty thousand, six hundred sixty-five".