26950994043 has 16 divisors (see below), whose sum is σ = 36292579200. Its totient is φ = 17788574016.

The previous prime is 26950994023. The next prime is 26950994053. The reversal of 26950994043 is 34049905962.

It is not a de Polignac number, because 26950994043 - 2¹⁶ = 26950928507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26950994023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520671 + ... + 570087.

It is an arithmetic number, because the mean of its divisors is an integer number (2268286200).

Almost surely, 2^26950994043 is an apocalyptic number.

26950994043 is a deficient number, since it is larger than the sum of its proper divisors (9341585157).

26950994043 is a wasteful number, since it uses less digits than its factorization.

26950994043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51226.

The product of its (nonzero) digits is 2099520, while the sum is 51.

The spelling of 26950994043 in words is "twenty-six billion, nine hundred fifty million, nine hundred ninety-four thousand, forty-three".