10203632745344 has 16 divisors (see below), whose sum is σ = 20327549610120. Its totient is φ = 5101816372608.

The previous prime is 10203632745179. The next prime is 10203632745359. The reversal of 10203632745344 is 44354723630201.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×10203632745344² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10203632745295 and 10203632745304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39857940284 + ... + 39857940539.

Almost surely, 2^{10203632745344} is an apocalyptic number.

It is an amenable number.

10203632745344 is a deficient number, since it is larger than the sum of its proper divisors (10123916864776).

10203632745344 is an frugal number, since it uses more digits than its factorization.

10203632745344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79715880837 (or 79715880825 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 44.

The spelling of 10203632745344 in words is "ten trillion, two hundred three billion, six hundred thirty-two million, seven hundred forty-five thousand, three hundred forty-four".