10343545017644 has 24 divisors (see below), whose sum is σ = 18443483699760. Its totient is φ = 5073986159424.

The previous prime is 10343545017623. The next prime is 10343545017661. The reversal of 10343545017644 is 44671054534301.

It is a happy 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, 4318922 + ... + 6272174.

It is an arithmetic number, because the mean of its divisors is an integer number (768478487490).

Almost surely, 2^{10343545017644} is an apocalyptic number.

It is an amenable number.

10343545017644 is a deficient number, since it is larger than the sum of its proper divisors (8099938682116).

10343545017644 is a wasteful number, since it uses less digits than its factorization.

10343545017644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978289 (or 1978287 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 10343545017644 in words is "ten trillion, three hundred forty-three billion, five hundred forty-five million, seventeen thousand, six hundred forty-four".