1400103311334 has 96 divisors (see below), whose sum is σ = 3509206366176. Its totient is φ = 369125890560.

The previous prime is 1400103311333. The next prime is 1400103311351. The reversal of 1400103311334 is 4331133010041.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400103311333) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 10855344 + ... + 10983564.

It is an arithmetic number, because the mean of its divisors is an integer number (36554232981).

Almost surely, 2^{1400103311334} is an apocalyptic number.

1400103311334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400103311334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1754603183088).

1400103311334 is an abundant number, since it is smaller than the sum of its proper divisors (2109103054842).

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

1400103311334 is a wasteful number, since it uses less digits than its factorization.

1400103311334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131110 (or 131103 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1400103311334 its reverse (4331133010041), we get a palindrome (5731236321375).

The spelling of 1400103311334 in words is "one trillion, four hundred billion, one hundred three million, three hundred eleven thousand, three hundred thirty-four".