1254210442113 has 8 divisors (see below), whose sum is σ = 1673546514976. Its totient is φ = 835507332000.

The previous prime is 1254210442091. The next prime is 1254210442117. The reversal of 1254210442113 is 3112440124521.

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

It is not a de Polignac number, because 1254210442113 - 2⁶ = 1254210442049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1254210442117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158236063 + ... + 158243988.

It is an arithmetic number, because the mean of its divisors is an integer number (209193314372).

Almost surely, 2^{1254210442113} is an apocalyptic number.

It is an amenable number.

1254210442113 is a deficient number, since it is larger than the sum of its proper divisors (419336072863).

1254210442113 is a wasteful number, since it uses less digits than its factorization.

1254210442113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316481375.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 1254210442113 its reverse (3112440124521), we get a palindrome (4366650566634).

The spelling of 1254210442113 in words is "one trillion, two hundred fifty-four billion, two hundred ten million, four hundred forty-two thousand, one hundred thirteen".