36072401405 has 16 divisors (see below), whose sum is σ = 46461028464. Its totient is φ = 26788331520.

The previous prime is 36072401399. The next prime is 36072401411. The reversal of 36072401405 is 50410427063.

36072401405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36072401399) and next prime (36072401411).

It can be written as a sum of positive squares in 8 ways, for example, as 6175916569 + 29896484836 = 78587^2 + 172906^2 .

It is not a de Polignac number, because 36072401405 - 2¹⁰ = 36072400381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2900516 + ... + 2912925.

It is an arithmetic number, because the mean of its divisors is an integer number (2903814279).

Almost surely, 2^36072401405 is an apocalyptic number.

It is an amenable number.

36072401405 is a deficient number, since it is larger than the sum of its proper divisors (10388627059).

36072401405 is a wasteful number, since it uses less digits than its factorization.

36072401405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813536.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 36072401405 its reverse (50410427063), we get a palindrome (86482828468).

The spelling of 36072401405 in words is "thirty-six billion, seventy-two million, four hundred one thousand, four hundred five".