10206620516346 has 128 divisors (see below), whose sum is σ = 22429358493696. Its totient is φ = 3083429099520.

The previous prime is 10206620516311. The next prime is 10206620516381. The reversal of 10206620516346 is 64361502660201.

It is an interprime number because it is at equal distance from previous prime (10206620516311) and next prime (10206620516381).

It is a junction number, because it is equal to n+sod(n) for n = 10206620516298 and 10206620516307.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 937155561 + ... + 937166451.

It is an arithmetic number, because the mean of its divisors is an integer number (175229363232).

Almost surely, 2^{10206620516346} is an apocalyptic number.

10206620516346 is an abundant number, since it is smaller than the sum of its proper divisors (12222737977350).

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

10206620516346 is a wasteful number, since it uses less digits than its factorization.

10206620516346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13956.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 10206620516346 in words is "ten trillion, two hundred six billion, six hundred twenty million, five hundred sixteen thousand, three hundred forty-six".