147412840344231 has 32 divisors (see below), whose sum is σ = 245384227634688. Its totient is φ = 76473626624640.

The previous prime is 147412840344149. The next prime is 147412840344347. The reversal of 147412840344231 is 132443048214741.

It is not a de Polignac number, because 147412840344231 - 2³⁴ = 147395660475047 is a prime.

It is a super-2 number, since 2×147412840344231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147412840344031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435131376 + ... + 435470021.

It is an arithmetic number, because the mean of its divisors is an integer number (7668257113584).

Almost surely, 2^{147412840344231} is an apocalyptic number.

147412840344231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

147412840344231 is a deficient number, since it is larger than the sum of its proper divisors (97971387290457).

147412840344231 is a wasteful number, since it uses less digits than its factorization.

147412840344231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870602151.

The product of its (nonzero) digits is 2064384, while the sum is 48.

Adding to 147412840344231 its reverse (132443048214741), we get a palindrome (279855888558972).

The spelling of 147412840344231 in words is "one hundred forty-seven trillion, four hundred twelve billion, eight hundred forty million, three hundred forty-four thousand, two hundred thirty-one".