43432460663741 has 2 divisors, whose sum is σ = 43432460663742. Its totient is φ = 43432460663740.

The previous prime is 43432460663699. The next prime is 43432460663789. The reversal of 43432460663741 is 14736606423434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43430274727225 + 2185936516 = 6590165^2 + 46754^2 .

It is a cyclic number.

It is not a de Polignac number, because 43432460663741 - 2⁶ = 43432460663677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43432460662741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21716230331870 + 21716230331871.

It is an arithmetic number, because the mean of its divisors is an integer number (21716230331871).

Almost surely, 2^{43432460663741} is an apocalyptic number.

It is an amenable number.

43432460663741 is a deficient number, since it is larger than the sum of its proper divisors (1).

43432460663741 is an equidigital number, since it uses as much as digits as its factorization.

43432460663741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20901888, while the sum is 53.

The spelling of 43432460663741 in words is "forty-three trillion, four hundred thirty-two billion, four hundred sixty million, six hundred sixty-three thousand, seven hundred forty-one".