10343020022456 has 128 divisors (see below), whose sum is σ = 22444643358720. Its totient is φ = 4423636800000.

The previous prime is 10343020022443. The next prime is 10343020022479. The reversal of 10343020022456 is 65422002034301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146422826 + ... + 146493446.

It is an arithmetic number, because the mean of its divisors is an integer number (175348776240).

Almost surely, 2^{10343020022456} 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 10343020022456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11222321679360).

10343020022456 is an abundant number, since it is smaller than the sum of its proper divisors (12101623336264).

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

10343020022456 is a wasteful number, since it uses less digits than its factorization.

10343020022456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72157 (or 72153 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 10343020022456 its reverse (65422002034301), we get a palindrome (75765022056757).

The spelling of 10343020022456 in words is "ten trillion, three hundred forty-three billion, twenty million, twenty-two thousand, four hundred fifty-six".