36405146026 has 8 divisors (see below), whose sum is σ = 57819937860. Its totient is φ = 17131833408.

The previous prime is 36405146021. The next prime is 36405146039. The reversal of 36405146026 is 62064150463.

It can be written as a sum of positive squares in 2 ways, for example, as 35287246801 + 1117899225 = 187849^2 + 33435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (36405146021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535369761 + ... + 535369828.

Almost surely, 2^36405146026 is an apocalyptic number.

36405146026 is a deficient number, since it is larger than the sum of its proper divisors (21414791834).

36405146026 is a wasteful number, since it uses less digits than its factorization.

36405146026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070739608.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 36405146026 its reverse (62064150463), we get a palindrome (98469296489).

The spelling of 36405146026 in words is "thirty-six billion, four hundred five million, one hundred forty-six thousand, twenty-six".