36726401481 has 32 divisors (see below), whose sum is σ = 64264934400. Its totient is φ = 18074508480.

The previous prime is 36726401441. The next prime is 36726401483. The reversal of 36726401481 is 18410462763.

It is not a de Polignac number, because 36726401481 - 2¹⁰ = 36726400457 is a prime.

It is a super-2 number, since 2×36726401481² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36726401483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4179526 + ... + 4188303.

It is an arithmetic number, because the mean of its divisors is an integer number (2008279200).

Almost surely, 2^36726401481 is an apocalyptic number.

It is an amenable number.

36726401481 is a deficient number, since it is larger than the sum of its proper divisors (27538532919).

36726401481 is a wasteful number, since it uses less digits than its factorization.

36726401481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8367869.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 36726401481 in words is "thirty-six billion, seven hundred twenty-six million, four hundred one thousand, four hundred eighty-one".