1341421304505 has 16 divisors (see below), whose sum is σ = 2147721374400. Its totient is φ = 714942266688.

The previous prime is 1341421304437. The next prime is 1341421304507. The reversal of 1341421304505 is 5054031241431.

It is not a de Polignac number, because 1341421304505 - 2¹⁴ = 1341421288121 is a prime.

It is a super-2 number, since 2×1341421304505² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1341421304507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30128830 + ... + 30173319.

It is an arithmetic number, because the mean of its divisors is an integer number (134232585900).

Almost surely, 2^{1341421304505} is an apocalyptic number.

1341421304505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1341421304505 is a deficient number, since it is larger than the sum of its proper divisors (806300069895).

1341421304505 is a wasteful number, since it uses less digits than its factorization.

1341421304505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60303640.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 1341421304505 its reverse (5054031241431), we get a palindrome (6395452545936).

The spelling of 1341421304505 in words is "one trillion, three hundred forty-one billion, four hundred twenty-one million, three hundred four thousand, five hundred five".