26481429043 has 2 divisors, whose sum is σ = 26481429044. Its totient is φ = 26481429042.

The previous prime is 26481429019. The next prime is 26481429053. The reversal of 26481429043 is 34092418462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26481429043 - 2⁵ = 26481429011 is a prime.

It is not a weakly prime, because it can be changed into another prime (26481429053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13240714521 + 13240714522.

It is an arithmetic number, because the mean of its divisors is an integer number (13240714522).

Almost surely, 2^26481429043 is an apocalyptic number.

26481429043 is a deficient number, since it is larger than the sum of its proper divisors (1).

26481429043 is an equidigital number, since it uses as much as digits as its factorization.

26481429043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 26481429043 in words is "twenty-six billion, four hundred eighty-one million, four hundred twenty-nine thousand, forty-three".