10003129657445 has 8 divisors (see below), whose sum is σ = 12003789492600. Its totient is φ = 8002481123520.

The previous prime is 10003129657439. The next prime is 10003129657561. The reversal of 10003129657445 is 54475692130001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 241947901924 + 9761181755521 = 491882^2 + 3124289^2 .

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

It is not a de Polignac number, because 10003129657445 - 2²⁸ = 10002861221989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10003129657445.

It is a congruent 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, 737786 + ... + 4533275.

It is an arithmetic number, because the mean of its divisors is an integer number (1500473686575).

Almost surely, 2^{10003129657445} is an apocalyptic number.

It is an amenable number.

10003129657445 is a deficient number, since it is larger than the sum of its proper divisors (2000659835155).

10003129657445 is an equidigital number, since it uses as much as digits as its factorization.

10003129657445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5650615.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 10003129657445 in words is "ten trillion, three billion, one hundred twenty-nine million, six hundred fifty-seven thousand, four hundred forty-five".