10243441021451 has 16 divisors (see below), whose sum is σ = 11833003260000. Its totient is φ = 8763695431680.

The previous prime is 10243441021439. The next prime is 10243441021487. The reversal of 10243441021451 is 15412014434201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10243441021451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10243441821451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123326 + ... + 4527923.

It is an arithmetic number, because the mean of its divisors is an integer number (739562703750).

Almost surely, 2^{10243441021451} is an apocalyptic number.

10243441021451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10243441021451 is a deficient number, since it is larger than the sum of its proper divisors (1589562238549).

10243441021451 is a wasteful number, since it uses less digits than its factorization.

10243441021451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4663054.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 10243441021451 its reverse (15412014434201), we get a palindrome (25655455455652).

The spelling of 10243441021451 in words is "ten trillion, two hundred forty-three billion, four hundred forty-one million, twenty-one thousand, four hundred fifty-one".