10157446442246 has 8 divisors (see below), whose sum is σ = 15303289354200. Its totient is φ = 5056349990848.

The previous prime is 10157446442239. The next prime is 10157446442263. The reversal of 10157446442246 is 64224464475101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10157446442194 and 10157446442203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11186614571 + ... + 11186615478.

It is an arithmetic number, because the mean of its divisors is an integer number (1912911169275).

Almost surely, 2^{10157446442246} is an apocalyptic number.

10157446442246 is a deficient number, since it is larger than the sum of its proper divisors (5145842911954).

10157446442246 is a wasteful number, since it uses less digits than its factorization.

10157446442246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22373230278.

The product of its (nonzero) digits is 5160960, while the sum is 50.

The spelling of 10157446442246 in words is "ten trillion, one hundred fifty-seven billion, four hundred forty-six million, four hundred forty-two thousand, two hundred forty-six".