1245142034114 has 12 divisors (see below), whose sum is σ = 2052940792182. Its totient is φ = 565973651760.

The previous prime is 1245142034047. The next prime is 1245142034141. The reversal of 1245142034114 is 4114302415421.

It can be written as a sum of positive squares in only one way, i.e., 1137667558225 + 107474475889 = 1066615^2 + 327833^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2572607267 + ... + 2572607750.

Almost surely, 2^{1245142034114} is an apocalyptic number.

1245142034114 is a deficient number, since it is larger than the sum of its proper divisors (807798758068).

1245142034114 is a wasteful number, since it uses less digits than its factorization.

1245142034114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145215041 (or 5145215030 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 1245142034114 its reverse (4114302415421), we get a palindrome (5359444449535).

The spelling of 1245142034114 in words is "one trillion, two hundred forty-five billion, one hundred forty-two million, thirty-four thousand, one hundred fourteen".