10344437072 has 40 divisors (see below), whose sum is σ = 20531397216. Its totient is φ = 5046281856.

The previous prime is 10344437071. The next prime is 10344437093. The reversal of 10344437072 is 27073444301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10344437071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643598 + ... + 659474.

Almost surely, 2^10344437072 is an apocalyptic number.

It is an amenable number.

10344437072 is a deficient number, since it is larger than the sum of its proper divisors (10186960144).

10344437072 is a wasteful number, since it uses less digits than its factorization.

10344437072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16875 (or 16869 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 35.

The spelling of 10344437072 in words is "ten billion, three hundred forty-four million, four hundred thirty-seven thousand, seventy-two".