1314451214420 has 12 divisors (see below), whose sum is σ = 2760347550324. Its totient is φ = 525780485760.

The previous prime is 1314451214341. The next prime is 1314451214471. The reversal of 1314451214420 is 244121544131.

It can be written as a sum of positive squares in 2 ways, for example, as 639049952836 + 675401261584 = 799406^2 + 821828^2 .

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 3 ways as a sum of consecutive naturals, for example, 32861280341 + ... + 32861280380.

It is an arithmetic number, because the mean of its divisors is an integer number (230028962527).

Almost surely, 2^{1314451214420} is an apocalyptic number.

1314451214420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314451214420 is an abundant number, since it is smaller than the sum of its proper divisors (1445896335904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1314451214420 is a wasteful number, since it uses less digits than its factorization.

1314451214420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65722560730 (or 65722560728 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 1314451214420 its reverse (244121544131), we get a palindrome (1558572758551).

The spelling of 1314451214420 in words is "one trillion, three hundred fourteen billion, four hundred fifty-one million, two hundred fourteen thousand, four hundred twenty".