10423132234440 has 64 divisors (see below), whose sum is σ = 31269910896000. Its totient is φ = 2779456223232.

The previous prime is 10423132234393. The next prime is 10423132234453. The reversal of 10423132234440 is 4443223132401.

It is a super-2 number, since 2×10423132234440² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6955549 + ... + 8320211.

It is an arithmetic number, because the mean of its divisors is an integer number (488592357750).

Almost surely, 2^{10423132234440} is an apocalyptic number.

10423132234440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10423132234440 is an abundant number, since it is smaller than the sum of its proper divisors (20846778661560).

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

10423132234440 is a wasteful number, since it uses less digits than its factorization.

10423132234440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428326 (or 1428322 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 10423132234440 its reverse (4443223132401), we get a palindrome (14866355366841).

The spelling of 10423132234440 in words is "ten trillion, four hundred twenty-three billion, one hundred thirty-two million, two hundred thirty-four thousand, four hundred forty".