1514421413320 has 16 divisors (see below), whose sum is σ = 3407448180060. Its totient is φ = 605768565312.

The previous prime is 1514421413303. The next prime is 1514421413327. The reversal of 1514421413320 is 233141244151.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1372520030116 + 141901383204 = 1171546^2 + 376698^2 .

It is not an unprimeable number, because it can be changed into a prime (1514421413327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18930267627 + ... + 18930267706.

Almost surely, 2^{1514421413320} is an apocalyptic number.

1514421413320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1514421413320 is an abundant number, since it is smaller than the sum of its proper divisors (1893026766740).

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

1514421413320 is a wasteful number, since it uses less digits than its factorization.

1514421413320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37860535344 (or 37860535340 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 1514421413320 its reverse (233141244151), we get a palindrome (1747562657471).

The spelling of 1514421413320 in words is "one trillion, five hundred fourteen billion, four hundred twenty-one million, four hundred thirteen thousand, three hundred twenty".