10243651814387 has 8 divisors (see below), whose sum is σ = 10496794207680. Its totient is φ = 9993160127080.

The previous prime is 10243651814359. The next prime is 10243651814491. The reversal of 10243651814387 is 78341815634201.

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

It is a cyclic number.

It is not a de Polignac number, because 10243651814387 - 2²² = 10243647620083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10243651814087) 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, 662668673 + ... + 662684130.

It is an arithmetic number, because the mean of its divisors is an integer number (1312099275960).

Almost surely, 2^{10243651814387} is an apocalyptic number.

10243651814387 is a deficient number, since it is larger than the sum of its proper divisors (253142393293).

10243651814387 is a wasteful number, since it uses less digits than its factorization.

10243651814387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325352993.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 10243651814387 in words is "ten trillion, two hundred forty-three billion, six hundred fifty-one million, eight hundred fourteen thousand, three hundred eighty-seven".