1421376358 has 32 divisors (see below), whose sum is σ = 2383711200. Its totient is φ = 631701504.

The previous prime is 1421376347. The next prime is 1421376373. The reversal of 1421376358 is 8536731241.

It is a self number, because there is not a number n which added to its sum of digits gives 1421376358.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 214438 + ... + 220966.

It is an arithmetic number, because the mean of its divisors is an integer number (74490975).

Almost surely, 2^1421376358 is an apocalyptic number.

1421376358 is a deficient number, since it is larger than the sum of its proper divisors (962334842).

1421376358 is a wasteful number, since it uses less digits than its factorization.

1421376358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6904.

The product of its digits is 120960, while the sum is 40.

The square root of 1421376358 is about 37701.1453141678. The cubic root of 1421376358 is about 1124.3538961318.

The spelling of 1421376358 in words is "one billion, four hundred twenty-one million, three hundred seventy-six thousand, three hundred fifty-eight".