26541043042 has 16 divisors (see below), whose sum is σ = 42475210272. Its totient is φ = 12394557760.

The previous prime is 26541043007. The next prime is 26541043073. The reversal of 26541043042 is 24034014562.

It is a super-2 number, since 2×26541043042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26541042995 and 26541043013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2975008 + ... + 2983915.

It is an arithmetic number, because the mean of its divisors is an integer number (2654700642).

Almost surely, 2^26541043042 is an apocalyptic number.

26541043042 is a deficient number, since it is larger than the sum of its proper divisors (15934167230).

26541043042 is a wasteful number, since it uses less digits than its factorization.

26541043042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959073.

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 26541043042 in words is "twenty-six billion, five hundred forty-one million, forty-three thousand, forty-two".