1010340321432 has 64 divisors (see below), whose sum is σ = 2807893724160. Its totient is φ = 300845750400.

The previous prime is 1010340321407. The next prime is 1010340321437. The reversal of 1010340321432 is 2341230430101.

It is a happy number.

It is a super-2 number, since 2×1010340321432² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010340321437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52220494 + ... + 52239837.

It is an arithmetic number, because the mean of its divisors is an integer number (43873339440).

Almost surely, 2^{1010340321432} is an apocalyptic number.

1010340321432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1010340321432 is an abundant number, since it is smaller than the sum of its proper divisors (1797553402728).

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

1010340321432 is a wasteful number, since it uses less digits than its factorization.

1010340321432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104460384 (or 104460380 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1010340321432 its reverse (2341230430101), we get a palindrome (3351570751533).

The spelling of 1010340321432 in words is "one trillion, ten billion, three hundred forty million, three hundred twenty-one thousand, four hundred thirty-two".