10656127440340 has 24 divisors (see below), whose sum is σ = 22402217900160. Its totient is φ = 4257812828448.

The previous prime is 10656127440263. The next prime is 10656127440341. The reversal of 10656127440340 is 4304472165601.

It is a super-2 number, since 2×10656127440340² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10656127440341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289865392 + ... + 289902151.

It is an arithmetic number, because the mean of its divisors is an integer number (933425745840).

Almost surely, 2^{10656127440340} is an apocalyptic number.

10656127440340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10656127440340 is an abundant number, since it is smaller than the sum of its proper divisors (11746090459820).

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

10656127440340 is a wasteful number, since it uses less digits than its factorization.

10656127440340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579768471 (or 579768469 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 10656127440340 in words is "ten trillion, six hundred fifty-six billion, one hundred twenty-seven million, four hundred forty thousand, three hundred forty".