1013642343206 has 4 divisors (see below), whose sum is σ = 1520463514812. Its totient is φ = 506821171602.

The previous prime is 1013642343187. The next prime is 1013642343227. The reversal of 1013642343206 is 6023432463101.

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, 253410585800 + ... + 253410585803.

It is an arithmetic number, because the mean of its divisors is an integer number (380115878703).

Almost surely, 2^{1013642343206} is an apocalyptic number.

1013642343206 is a deficient number, since it is larger than the sum of its proper divisors (506821171606).

1013642343206 is an equidigital number, since it uses as much as digits as its factorization.

1013642343206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506821171605.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 1013642343206 in words is "one trillion, thirteen billion, six hundred forty-two million, three hundred forty-three thousand, two hundred six".