26084349542 has 16 divisors (see below), whose sum is σ = 40839558912. Its totient is φ = 12471493320.

The previous prime is 26084349509. The next prime is 26084349553. The reversal of 26084349542 is 24594348062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80753 + ... + 242259.

It is an arithmetic number, because the mean of its divisors is an integer number (2552472432).

Almost surely, 2^26084349542 is an apocalyptic number.

It is a pronic number, being equal to 161506×161507.

26084349542 is a deficient number, since it is larger than the sum of its proper divisors (14755209370).

26084349542 is a wasteful number, since it uses less digits than its factorization.

26084349542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165043.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 26084349542 in words is "twenty-six billion, eighty-four million, three hundred forty-nine thousand, five hundred forty-two".