10206420355046 has 4 divisors (see below), whose sum is σ = 15309630532572. Its totient is φ = 5103210177522.

The previous prime is 10206420355037. The next prime is 10206420355067. The reversal of 10206420355046 is 64055302460201.

10206420355046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551605088760 + ... + 2551605088763.

It is an arithmetic number, because the mean of its divisors is an integer number (3827407633143).

Almost surely, 2^{10206420355046} is an apocalyptic number.

10206420355046 is a deficient number, since it is larger than the sum of its proper divisors (5103210177526).

10206420355046 is an equidigital number, since it uses as much as digits as its factorization.

10206420355046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5103210177525.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 10206420355046 in words is "ten trillion, two hundred six billion, four hundred twenty million, three hundred fifty-five thousand, forty-six".