1252413014142 has 16 divisors (see below), whose sum is σ = 2512828671120. Its totient is φ = 416137230912.

The previous prime is 1252413014131. The next prime is 1252413014161. The reversal of 1252413014142 is 2414103142521.

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 in 7 ways as a sum of consecutive naturals, for example, 333441417 + ... + 333445172.

It is an arithmetic number, because the mean of its divisors is an integer number (157051791945).

Almost surely, 2^{1252413014142} is an apocalyptic number.

1252413014142 is an abundant number, since it is smaller than the sum of its proper divisors (1260415656978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1252413014142 is a wasteful number, since it uses less digits than its factorization.

1252413014142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666886907.

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

Adding to 1252413014142 its reverse (2414103142521), we get a palindrome (3666516156663).

The spelling of 1252413014142 in words is "one trillion, two hundred fifty-two billion, four hundred thirteen million, fourteen thousand, one hundred forty-two".