1434400300312 has 64 divisors (see below), whose sum is σ = 3237004339200. Its totient is φ = 582115403520.

The previous prime is 1434400300259. The next prime is 1434400300349. The reversal of 1434400300312 is 2130030044341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1965612 + ... + 2594692.

It is an arithmetic number, because the mean of its divisors is an integer number (50578192800).

Almost surely, 2^{1434400300312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1434400300312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1618502169600).

1434400300312 is an abundant number, since it is smaller than the sum of its proper divisors (1802604038888).

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

1434400300312 is a wasteful number, since it uses less digits than its factorization.

1434400300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631256 (or 631252 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1434400300312 its reverse (2130030044341), we get a palindrome (3564430344653).

The spelling of 1434400300312 in words is "one trillion, four hundred thirty-four billion, four hundred million, three hundred thousand, three hundred twelve".