147394424311 has 4 divisors (see below), whose sum is σ = 147746201400. Its totient is φ = 147042647224.

The previous prime is 147394424299. The next prime is 147394424357. The reversal of 147394424311 is 113424493741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113424493741 = 13 ⋅8724961057.

It is a cyclic number.

It is not a de Polignac number, because 147394424311 - 2⁷ = 147394424183 is a prime.

It is a super-2 number, since 2×147394424311² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147394434311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175887916 + ... + 175888753.

It is an arithmetic number, because the mean of its divisors is an integer number (36936550350).

Almost surely, 2^147394424311 is an apocalyptic number.

147394424311 is a deficient number, since it is larger than the sum of its proper divisors (351777089).

147394424311 is an equidigital number, since it uses as much as digits as its factorization.

147394424311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351777088.

The product of its digits is 290304, while the sum is 43.

The spelling of 147394424311 in words is "one hundred forty-seven billion, three hundred ninety-four million, four hundred twenty-four thousand, three hundred eleven".