10538401343 has 8 divisors (see below), whose sum is σ = 10861065600. Its totient is φ = 10219263768.

The previous prime is 10538401327. The next prime is 10538401351. The reversal of 10538401343 is 34310483501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10538401343 - 2⁴ = 10538401327 is a prime.

It is a super-2 number, since 2×10538401343² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10538401373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875603 + ... + 887556.

It is an arithmetic number, because the mean of its divisors is an integer number (1357633200).

Almost surely, 2^10538401343 is an apocalyptic number.

10538401343 is a deficient number, since it is larger than the sum of its proper divisors (322664257).

10538401343 is a wasteful number, since it uses less digits than its factorization.

10538401343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763341.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 10538401343 its reverse (34310483501), we get a palindrome (44848884844).

The spelling of 10538401343 in words is "ten billion, five hundred thirty-eight million, four hundred one thousand, three hundred forty-three".