13302421221430 has 32 divisors (see below), whose sum is σ = 26134507035648. Its totient is φ = 4834764636000.

The previous prime is 13302421221413. The next prime is 13302421221469. The reversal of 13302421221430 is 3412212420331.

It is a congruent number.

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, 30777472 + ... + 31206691.

It is an arithmetic number, because the mean of its divisors is an integer number (816703344864).

Almost surely, 2^{13302421221430} is an apocalyptic number.

13302421221430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13302421221430 is a deficient number, since it is larger than the sum of its proper divisors (12832085814218).

13302421221430 is a wasteful number, since it uses less digits than its factorization.

13302421221430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61986132.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13302421221430 its reverse (3412212420331), we get a palindrome (16714633641761).

The spelling of 13302421221430 in words is "thirteen trillion, three hundred two billion, four hundred twenty-one million, two hundred twenty-one thousand, four hundred thirty".