115342545412 has 6 divisors (see below), whose sum is σ = 201849454478. Its totient is φ = 57671272704.

The previous prime is 115342545391. The next prime is 115342545427. The reversal of 115342545412 is 214545243511.

It can be written as a sum of positive squares in only one way, i.e., 101490667776 + 13851877636 = 318576^2 + 117694^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14417818173 + ... + 14417818180.

Almost surely, 2^115342545412 is an apocalyptic number.

It is an amenable number.

115342545412 is a deficient number, since it is larger than the sum of its proper divisors (86506909066).

115342545412 is a wasteful number, since it uses less digits than its factorization.

115342545412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28835636357 (or 28835636355 counting only the distinct ones).

The product of its digits is 96000, while the sum is 37.

Adding to 115342545412 its reverse (214545243511), we get a palindrome (329887788923).

The spelling of 115342545412 in words is "one hundred fifteen billion, three hundred forty-two million, five hundred forty-five thousand, four hundred twelve".