10343213201440 has 96 divisors (see below), whose sum is σ = 27964467699840. Its totient is φ = 3541445535744.

The previous prime is 10343213201437. The next prime is 10343213201459. The reversal of 10343213201440 is 4410231234301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 10343213201399 and 10343213201408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5420637 + ... + 7075996.

It is an arithmetic number, because the mean of its divisors is an integer number (291296538540).

Almost surely, 2^{10343213201440} is an apocalyptic number.

10343213201440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10343213201440 is an abundant number, since it is smaller than the sum of its proper divisors (17621254498400).

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

10343213201440 is a wasteful number, since it uses less digits than its factorization.

10343213201440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12497394 (or 12497386 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 10343213201440 its reverse (4410231234301), we get a palindrome (14753444435741).

The spelling of 10343213201440 in words is "ten trillion, three hundred forty-three billion, two hundred thirteen million, two hundred one thousand, four hundred forty".