10643310344402 has 8 divisors (see below), whose sum is σ = 15965184245376. Its totient is φ = 5321582262612.

The previous prime is 10643310344351. The next prime is 10643310344449. The reversal of 10643310344402 is 20444301334601.

It is a happy number.

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

It is a super-2 number, since 2×10643310344402² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36272138 + ... + 36564389.

It is an arithmetic number, because the mean of its divisors is an integer number (1995648030672).

Almost surely, 2^{10643310344402} is an apocalyptic number.

10643310344402 is a deficient number, since it is larger than the sum of its proper divisors (5321873900974).

10643310344402 is an equidigital number, since it uses as much as digits as its factorization.

10643310344402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72909592.

The product of its (nonzero) digits is 82944, while the sum is 35.

The spelling of 10643310344402 in words is "ten trillion, six hundred forty-three billion, three hundred ten million, three hundred forty-four thousand, four hundred two".