424231001403541 has 2 divisors, whose sum is σ = 424231001403542. Its totient is φ = 424231001403540.

The previous prime is 424231001403493. The next prime is 424231001403551. The reversal of 424231001403541 is 145304100132424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 394583303102641 + 29647698300900 = 19864121^2 + 5444970^2 .

It is a cyclic number.

It is not a de Polignac number, because 424231001403541 - 2¹³ = 424231001395349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424231001403497 and 424231001403506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424231001403551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212115500701770 + 212115500701771.

It is an arithmetic number, because the mean of its divisors is an integer number (212115500701771).

Almost surely, 2^{424231001403541} is an apocalyptic number.

It is an amenable number.

424231001403541 is a deficient number, since it is larger than the sum of its proper divisors (1).

424231001403541 is an equidigital number, since it uses as much as digits as its factorization.

424231001403541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 424231001403541 its reverse (145304100132424), we get a palindrome (569535101535965).

The spelling of 424231001403541 in words is "four hundred twenty-four trillion, two hundred thirty-one billion, one million, four hundred three thousand, five hundred forty-one".