10643126341534 has 8 divisors (see below), whose sum is σ = 15965283274488. Its totient is φ = 5321365250040.

The previous prime is 10643126341531. The next prime is 10643126341583. The reversal of 10643126341534 is 43514362134601.

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

It is a super-2 number, since 2×10643126341534² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643126341531) 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, 98893137 + ... + 99000700.

It is an arithmetic number, because the mean of its divisors is an integer number (1995660409311).

Almost surely, 2^{10643126341534} is an apocalyptic number.

10643126341534 is a deficient number, since it is larger than the sum of its proper divisors (5322156932954).

10643126341534 is a wasteful number, since it uses less digits than its factorization.

10643126341534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197920730.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 10643126341534 in words is "ten trillion, six hundred forty-three billion, one hundred twenty-six million, three hundred forty-one thousand, five hundred thirty-four".