10002454151243 has 4 divisors (see below), whose sum is σ = 10143333787248. Its totient is φ = 9861574515240.

The previous prime is 10002454151231. The next prime is 10002454151267. The reversal of 10002454151243 is 34215145420001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002454151243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10002454150243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70439817896 + ... + 70439818037.

It is an arithmetic number, because the mean of its divisors is an integer number (2535833446812).

Almost surely, 2^{10002454151243} is an apocalyptic number.

10002454151243 is a deficient number, since it is larger than the sum of its proper divisors (140879636005).

10002454151243 is an equidigital number, since it uses as much as digits as its factorization.

10002454151243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140879636004.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 10002454151243 its reverse (34215145420001), we get a palindrome (44217599571244).

The spelling of 10002454151243 in words is "ten trillion, two billion, four hundred fifty-four million, one hundred fifty-one thousand, two hundred forty-three".