147243342741 has 64 divisors (see below), whose sum is σ = 225317873664. Its totient is φ = 84661068800.

The previous prime is 147243342737. The next prime is 147243342803.

It is a happy number.

147243342741 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 147243342741 - 2² = 147243342737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147243342693 and 147243342702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147243342731) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49692526 + ... + 49695488.

It is an arithmetic number, because the mean of its divisors is an integer number (3520591776).

Almost surely, 2^147243342741 is an apocalyptic number.

147243342741 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

147243342741 is a deficient number, since it is larger than the sum of its proper divisors (78074530923).

147243342741 is a wasteful number, since it uses less digits than its factorization.

147243342741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3514.

The product of its digits is 451584, while the sum is 42.

It can be divided in two parts, 147243 and 342741, that added together give a palindrome (489984).

The spelling of 147243342741 in words is "one hundred forty-seven billion, two hundred forty-three million, three hundred forty-two thousand, seven hundred forty-one".