10206412634405 has 32 divisors (see below), whose sum is σ = 13341034990080. Its totient is φ = 7450676006400.

The previous prime is 10206412634401. The next prime is 10206412634419. The reversal of 10206412634405 is 50443621460201.

It is not a de Polignac number, because 10206412634405 - 2² = 10206412634401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206412634401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25737380 + ... + 26130930.

It is an arithmetic number, because the mean of its divisors is an integer number (416907343440).

Almost surely, 2^{10206412634405} is an apocalyptic number.

It is an amenable number.

10206412634405 is a deficient number, since it is larger than the sum of its proper divisors (3134622355675).

10206412634405 is a wasteful number, since it uses less digits than its factorization.

10206412634405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398141.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 10206412634405 in words is "ten trillion, two hundred six billion, four hundred twelve million, six hundred thirty-four thousand, four hundred five".