147814482437 has 2 divisors, whose sum is σ = 147814482438. Its totient is φ = 147814482436.

The previous prime is 147814482383. The next prime is 147814482479. The reversal of 147814482437 is 734284418741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87019690081 + 60794792356 = 294991^2 + 246566^2 .

It is a cyclic number.

It is not a de Polignac number, because 147814482437 - 2¹² = 147814478341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147814482637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73907241218 + 73907241219.

It is an arithmetic number, because the mean of its divisors is an integer number (73907241219).

Almost surely, 2^147814482437 is an apocalyptic number.

It is an amenable number.

147814482437 is a deficient number, since it is larger than the sum of its proper divisors (1).

147814482437 is an equidigital number, since it uses as much as digits as its factorization.

147814482437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4816896, while the sum is 53.

The spelling of 147814482437 in words is "one hundred forty-seven billion, eight hundred fourteen million, four hundred eighty-two thousand, four hundred thirty-seven".