10343201240 has 16 divisors (see below), whose sum is σ = 23272202880. Its totient is φ = 4137280480.

The previous prime is 10343201189. The next prime is 10343201249. The reversal of 10343201240 is 4210234301.

It is a super-2 number, since 2×10343201240² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10343201249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129289976 + ... + 129290055.

It is an arithmetic number, because the mean of its divisors is an integer number (1454512680).

Almost surely, 2^10343201240 is an apocalyptic number.

10343201240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10343201240 is an abundant number, since it is smaller than the sum of its proper divisors (12929001640).

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

10343201240 is a wasteful number, since it uses less digits than its factorization.

10343201240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258580042 (or 258580038 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10343201240 its reverse (4210234301), we get a palindrome (14553435541).

The spelling of 10343201240 in words is "ten billion, three hundred forty-three million, two hundred one thousand, two hundred forty".