1421331141300 has 144 divisors (see below), whose sum is σ = 4724476280832. Its totient is φ = 323174678400.

The previous prime is 1421331141283. The next prime is 1421331141313. The reversal of 1421331141300 is 31411331241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1370692 + ... + 2172891.

Almost surely, 2^{1421331141300} is an apocalyptic number.

1421331141300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1421331141300 is an abundant number, since it is smaller than the sum of its proper divisors (3303145139532).

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

1421331141300 is a wasteful number, since it uses less digits than its factorization.

1421331141300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3543798 (or 3543791 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 1421331141300 its reverse (31411331241), we get a palindrome (1452742472541).

The spelling of 1421331141300 in words is "one trillion, four hundred twenty-one billion, three hundred thirty-one million, one hundred forty-one thousand, three hundred".