147655777046146 has 8 divisors (see below), whose sum is σ = 221503696683660. Its totient is φ = 73821211484928.

The previous prime is 147655777046111. The next prime is 147655777046161. The reversal of 147655777046146 is 641640777556741.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 132343511524225 + 15312265521921 = 11504065^2 + 3913089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3338491431 + ... + 3338535658.

Almost surely, 2^{147655777046146} is an apocalyptic number.

147655777046146 is a deficient number, since it is larger than the sum of its proper divisors (73847919637514).

147655777046146 is a wasteful number, since it uses less digits than its factorization.

147655777046146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6677038148.

The product of its (nonzero) digits is 829785600, while the sum is 70.

The spelling of 147655777046146 in words is "one hundred forty-seven trillion, six hundred fifty-five billion, seven hundred seventy-seven million, forty-six thousand, one hundred forty-six".