26126467802 has 16 divisors (see below), whose sum is σ = 40596633000. Its totient is φ = 12601416960.

The previous prime is 26126467793. The next prime is 26126467823. The reversal of 26126467802 is 20876462162.

It can be written as a sum of positive squares in 4 ways, for example, as 18961014601 + 7165453201 = 137699^2 + 84649^2 .

It is a super-2 number, since 2×26126467802² (a number of 22 digits) contains 22 as substring.

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, 1782677 + ... + 1797272.

Almost surely, 2^26126467802 is an apocalyptic number.

26126467802 is a deficient number, since it is larger than the sum of its proper divisors (14470165198).

26126467802 is a wasteful number, since it uses less digits than its factorization.

26126467802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580081.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 26126467802 in words is "twenty-six billion, one hundred twenty-six million, four hundred sixty-seven thousand, eight hundred two".