26190042711 has 32 divisors (see below), whose sum is σ = 41156812800. Its totient is φ = 14504820960.

The previous prime is 26190042649. The next prime is 26190042713. The reversal of 26190042711 is 11724009162.

It is a happy number.

It is not a de Polignac number, because 26190042711 - 2⁹ = 26190042199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26190042713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60891 + ... + 236828.

It is an arithmetic number, because the mean of its divisors is an integer number (1286150400).

Almost surely, 2^26190042711 is an apocalyptic number.

26190042711 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

26190042711 is a deficient number, since it is larger than the sum of its proper divisors (14966770089).

26190042711 is a wasteful number, since it uses less digits than its factorization.

26190042711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297859.

The product of its (nonzero) digits is 6048, while the sum is 33.

The spelling of 26190042711 in words is "twenty-six billion, one hundred ninety million, forty-two thousand, seven hundred eleven".