424103231437 has 2 divisors, whose sum is σ = 424103231438. Its totient is φ = 424103231436.

The previous prime is 424103231407. The next prime is 424103231473. The reversal of 424103231437 is 734132301424.

Together with next prime (424103231473) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356766095401 + 67337136036 = 597299^2 + 259494^2 .

It is a cyclic number.

It is not a de Polignac number, because 424103231437 - 2³¹ = 421955747789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424103231407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212051615718 + 212051615719.

It is an arithmetic number, because the mean of its divisors is an integer number (212051615719).

Almost surely, 2^424103231437 is an apocalyptic number.

It is an amenable number.

424103231437 is a deficient number, since it is larger than the sum of its proper divisors (1).

424103231437 is an equidigital number, since it uses as much as digits as its factorization.

424103231437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 424103231437 in words is "four hundred twenty-four billion, one hundred three million, two hundred thirty-one thousand, four hundred thirty-seven".