10206399795 has 16 divisors (see below), whose sum is σ = 16355263392. Its totient is φ = 5435072000.

The previous prime is 10206399787. The next prime is 10206399823. The reversal of 10206399795 is 59799360201.

It is a happy number.

It is not a de Polignac number, because 10206399795 - 2³ = 10206399787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511206 + ... + 530795.

It is an arithmetic number, because the mean of its divisors is an integer number (1022203962).

Almost surely, 2^10206399795 is an apocalyptic number.

10206399795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10206399795 is a deficient number, since it is larger than the sum of its proper divisors (6148863597).

10206399795 is a wasteful number, since it uses less digits than its factorization.

10206399795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042662.

The product of its (nonzero) digits is 918540, while the sum is 51.

The spelling of 10206399795 in words is "ten billion, two hundred six million, three hundred ninety-nine thousand, seven hundred ninety-five".