147476047346 has 4 divisors (see below), whose sum is σ = 221214071022. Its totient is φ = 73738023672.

The previous prime is 147476047333. The next prime is 147476047349. The reversal of 147476047346 is 643740674741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 143039022025 + 4437025321 = 378205^2 + 66611^2 .

It is not an unprimeable number, because it can be changed into a prime (147476047349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36869011835 + ... + 36869011838.

Almost surely, 2^147476047346 is an apocalyptic number.

147476047346 is a deficient number, since it is larger than the sum of its proper divisors (73738023676).

147476047346 is an equidigital number, since it uses as much as digits as its factorization.

147476047346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73738023675.

The product of its (nonzero) digits is 9483264, while the sum is 53.

The spelling of 147476047346 in words is "one hundred forty-seven billion, four hundred seventy-six million, forty-seven thousand, three hundred forty-six".