1421323414010 has 32 divisors (see below), whose sum is σ = 2561437613952. Its totient is φ = 567850783680.

The previous prime is 1421323413893. The next prime is 1421323414039. The reversal of 1421323414010 is 104143231241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29641955 + ... + 29689865.

It is an arithmetic number, because the mean of its divisors is an integer number (80044925436).

Almost surely, 2^{1421323414010} is an apocalyptic number.

1421323414010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1421323414010 is a deficient number, since it is larger than the sum of its proper divisors (1140114199942).

1421323414010 is a wasteful number, since it uses less digits than its factorization.

1421323414010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51398.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1421323414010 its reverse (104143231241), we get a palindrome (1525466645251).

The spelling of 1421323414010 in words is "one trillion, four hundred twenty-one billion, three hundred twenty-three million, four hundred fourteen thousand, ten".