10201213344340 has 24 divisors (see below), whose sum is σ = 21576667079520. Its totient is φ = 4051129327008.

The previous prime is 10201213344337. The next prime is 10201213344403. The reversal of 10201213344340 is 4344331210201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10201213344299 and 10201213344308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1834747822 + ... + 1834753381.

It is an arithmetic number, because the mean of its divisors is an integer number (899027794980).

Almost surely, 2^{10201213344340} is an apocalyptic number.

10201213344340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201213344340 is an abundant number, since it is smaller than the sum of its proper divisors (11375453735180).

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

10201213344340 is a wasteful number, since it uses less digits than its factorization.

10201213344340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669501351 (or 3669501349 counting only the distinct ones).

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

Adding to 10201213344340 its reverse (4344331210201), we get a palindrome (14545544554541).

The spelling of 10201213344340 in words is "ten trillion, two hundred one billion, two hundred thirteen million, three hundred forty-four thousand, three hundred forty".