10234413103440 has 40 divisors (see below), whose sum is σ = 31726680621408. Its totient is φ = 2729176827520.

The previous prime is 10234413103391. The next prime is 10234413103441. The reversal of 10234413103440 is 4430131443201.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 10234413103398 and 10234413103407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234413103441) 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, 21321693726 + ... + 21321694205.

Almost surely, 2^{10234413103440} is an apocalyptic number.

10234413103440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10234413103440 is an abundant number, since it is smaller than the sum of its proper divisors (21492267517968).

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

10234413103440 is a wasteful number, since it uses less digits than its factorization.

10234413103440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42643387947 (or 42643387941 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 10234413103440 its reverse (4430131443201), we get a palindrome (14664544546641).

The spelling of 10234413103440 in words is "ten trillion, two hundred thirty-four billion, four hundred thirteen million, one hundred three thousand, four hundred forty".