115225342642 has 32 divisors (see below), whose sum is σ = 183060561600. Its totient is φ = 54243053568.

The previous prime is 115225342621. The next prime is 115225342663. The reversal of 115225342642 is 246243522511.

It is an interprime number because it is at equal distance from previous prime (115225342621) and next prime (115225342663).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14368618 + ... + 14376634.

It is an arithmetic number, because the mean of its divisors is an integer number (5720642550).

Almost surely, 2^115225342642 is an apocalyptic number.

115225342642 is a deficient number, since it is larger than the sum of its proper divisors (67835218958).

115225342642 is a wasteful number, since it uses less digits than its factorization.

115225342642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10330.

The product of its digits is 115200, while the sum is 37.

The spelling of 115225342642 in words is "one hundred fifteen billion, two hundred twenty-five million, three hundred forty-two thousand, six hundred forty-two".