147336655642 has 16 divisors (see below), whose sum is σ = 241414862112. Its totient is φ = 66882730320.

The previous prime is 147336655619. The next prime is 147336655643. The reversal of 147336655642 is 246556633741.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 147336655642.

It is not an unprimeable number, because it can be changed into a prime (147336655643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4406808 + ... + 4440115.

It is an arithmetic number, because the mean of its divisors is an integer number (15088428882).

Almost surely, 2^147336655642 is an apocalyptic number.

147336655642 is a deficient number, since it is larger than the sum of its proper divisors (94078206470).

147336655642 is a wasteful number, since it uses less digits than its factorization.

147336655642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8847693.

The product of its digits is 10886400, while the sum is 52.

The spelling of 147336655642 in words is "one hundred forty-seven billion, three hundred thirty-six million, six hundred fifty-five thousand, six hundred forty-two".