107355178242 has 48 divisors (see below), whose sum is σ = 259133205240. Its totient is φ = 31893313536.

The previous prime is 107355178237. The next prime is 107355178243. The reversal of 107355178242 is 242871553701.

107355178242 is a `hidden beast` number, since 1 + 0 + 7 + 3 + 551 + 78 + 24 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 93593776761 + 13761401481 = 305931^2 + 117309^2 .

It is not an unprimeable number, because it can be changed into a prime (107355178243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7903263 + ... + 7916834.

Almost surely, 2^107355178242 is an apocalyptic number.

107355178242 is an abundant number, since it is smaller than the sum of its proper divisors (151778026998).

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

107355178242 is a wasteful number, since it uses less digits than its factorization.

107355178242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15820147 (or 15820144 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 107355178242 in words is "one hundred seven billion, three hundred fifty-five million, one hundred seventy-eight thousand, two hundred forty-two".