10344665280 has 168 divisors, whose sum is σ = 33941010096. Its totient is φ = 2669352960.

The previous prime is 10344665237. The next prime is 10344665323. The reversal of 10344665280 is 8256644301.

It is an interprime number because it is at equal distance from previous prime (10344665237) and next prime (10344665323).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 916954 + ... + 928166.

It is an arithmetic number, because the mean of its divisors is an integer number (202029822).

Almost surely, 2^10344665280 is an apocalyptic number.

10344665280 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 10344665280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16970505048).

10344665280 is an abundant number, since it is smaller than the sum of its proper divisors (23596344816).

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

10344665280 is a wasteful number, since it uses less digits than its factorization.

10344665280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11295 (or 11254 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 10344665280 in words is "ten billion, three hundred forty-four million, six hundred sixty-five thousand, two hundred eighty".