10312332404340 has 96 divisors (see below), whose sum is σ = 29314545329664. Its totient is φ = 2708074512000.

The previous prime is 10312332404323. The next prime is 10312332404383. The reversal of 10312332404340 is 4340423321301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 10312332404298 and 10312332404307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12674487 + ... + 13463553.

It is an arithmetic number, because the mean of its divisors is an integer number (305359847184).

Almost surely, 2^{10312332404340} is an apocalyptic number.

10312332404340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10312332404340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14657272664832).

10312332404340 is an abundant number, since it is smaller than the sum of its proper divisors (19002212925324).

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

10312332404340 is a wasteful number, since it uses less digits than its factorization.

10312332404340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792397 (or 792395 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 10312332404340 its reverse (4340423321301), we get a palindrome (14652755725641).

The spelling of 10312332404340 in words is "ten trillion, three hundred twelve billion, three hundred thirty-two million, four hundred four thousand, three hundred forty".