26000001042 has 16 divisors (see below), whose sum is σ = 55058825952. Its totient is φ = 8156863040.

The previous prime is 26000001007. The next prime is 26000001091. The reversal of 26000001042 is 24010000062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127450884 + ... + 127451087.

It is an arithmetic number, because the mean of its divisors is an integer number (3441176622).

Almost surely, 2^26000001042 is an apocalyptic number.

26000001042 is an abundant number, since it is smaller than the sum of its proper divisors (29058824910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26000001042 is a wasteful number, since it uses less digits than its factorization.

26000001042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254901993.

The product of its (nonzero) digits is 96, while the sum is 15.

The spelling of 26000001042 in words is "twenty-six billion, one thousand, forty-two".