1421150858306 has 8 divisors (see below), whose sum is σ = 2131891717260. Its totient is φ = 710520285888.

The previous prime is 1421150858299. The next prime is 1421150858317. The reversal of 1421150858306 is 6038580511241.

It can be written as a sum of positive squares in 2 ways, for example, as 1405033286281 + 16117572025 = 1185341^2 + 126955^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27539411 + ... + 27590966.

Almost surely, 2^{1421150858306} is an apocalyptic number.

1421150858306 is a deficient number, since it is larger than the sum of its proper divisors (710740858954).

1421150858306 is a wasteful number, since it uses less digits than its factorization.

1421150858306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55143268.

The product of its (nonzero) digits is 230400, while the sum is 44.

The spelling of 1421150858306 in words is "one trillion, four hundred twenty-one billion, one hundred fifty million, eight hundred fifty-eight thousand, three hundred six".