147742373471202 has 24 divisors (see below), whose sum is σ = 322256854892700. Its totient is φ = 48916937971680.

The previous prime is 147742373471201. The next prime is 147742373471227. The reversal of 147742373471202 is 202174373247741.

147742373471202 is a `hidden beast` number, since 1 + 4 + 7 + 7 + 423 + 7 + 3 + 4 + 7 + 1 + 202 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 137774329028361 + 9968044442841 = 11737731^2 + 3157221^2 .

It is not an unprimeable number, because it can be changed into a prime (147742373471201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27543318249 + ... + 27543323612.

Almost surely, 2^{147742373471202} is an apocalyptic number.

147742373471202 is an abundant number, since it is smaller than the sum of its proper divisors (174514481421498).

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

147742373471202 is a wasteful number, since it uses less digits than its factorization.

147742373471202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55086642018 (or 55086642015 counting only the distinct ones).

The product of its (nonzero) digits is 11063808, while the sum is 54.

The spelling of 147742373471202 in words is "one hundred forty-seven trillion, seven hundred forty-two billion, three hundred seventy-three million, four hundred seventy-one thousand, two hundred two".