403432012441 has 2 divisors, whose sum is σ = 403432012442. Its totient is φ = 403432012440.

The previous prime is 403432012427. The next prime is 403432012471. The reversal of 403432012441 is 144210234304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286744185225 + 116687827216 = 535485^2 + 341596^2 .

It is a cyclic number.

It is not a de Polignac number, because 403432012441 - 2¹⁵ = 403431979673 is a prime.

It is not a weakly prime, because it can be changed into another prime (403432012471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201716006220 + 201716006221.

It is an arithmetic number, because the mean of its divisors is an integer number (201716006221).

Almost surely, 2^403432012441 is an apocalyptic number.

It is an amenable number.

403432012441 is a deficient number, since it is larger than the sum of its proper divisors (1).

403432012441 is an equidigital number, since it uses as much as digits as its factorization.

403432012441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 403432012441 its reverse (144210234304), we get a palindrome (547642246745).

The spelling of 403432012441 in words is "four hundred three billion, four hundred thirty-two million, twelve thousand, four hundred forty-one".