147306742505372 has 48 divisors (see below), whose sum is σ = 280333780463520. Its totient is φ = 67445839521792.

The previous prime is 147306742505347. The next prime is 147306742505383. The reversal of 147306742505372 is 273505247603741.

It is a congruent number.

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, 121581704 + ... + 122787312.

It is an arithmetic number, because the mean of its divisors is an integer number (5840287092990).

Almost surely, 2^{147306742505372} is an apocalyptic number.

It is an amenable number.

147306742505372 is a deficient number, since it is larger than the sum of its proper divisors (133027037958148).

147306742505372 is a wasteful number, since it uses less digits than its factorization.

147306742505372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254230 (or 1254228 counting only the distinct ones).

The product of its (nonzero) digits is 29635200, while the sum is 56.

The spelling of 147306742505372 in words is "one hundred forty-seven trillion, three hundred six billion, seven hundred forty-two million, five hundred five thousand, three hundred seventy-two".