10012143651254 has 4 divisors (see below), whose sum is σ = 15018215476884. Its totient is φ = 5006071825626.

The previous prime is 10012143651233. The next prime is 10012143651283. The reversal of 10012143651254 is 45215634121001.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503035912812 + ... + 2503035912815.

It is an arithmetic number, because the mean of its divisors is an integer number (3754553869221).

Almost surely, 2^{10012143651254} is an apocalyptic number.

10012143651254 is a deficient number, since it is larger than the sum of its proper divisors (5006071825630).

10012143651254 is an equidigital number, since it uses as much as digits as its factorization.

10012143651254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5006071825629.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 10012143651254 its reverse (45215634121001), we get a palindrome (55227777772255).

The spelling of 10012143651254 in words is "ten trillion, twelve billion, one hundred forty-three million, six hundred fifty-one thousand, two hundred fifty-four".