36426435402 has 128 divisors (see below), whose sum is σ = 85996339200. Its totient is φ = 10072048896.

The previous prime is 36426435377. The next prime is 36426435407. The reversal of 36426435402 is 20453462463.

It is not an unprimeable number, because it can be changed into a prime (36426435407) 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 63 ways as a sum of consecutive naturals, for example, 76046599 + ... + 76047077.

It is an arithmetic number, because the mean of its divisors is an integer number (671846400).

Almost surely, 2^36426435402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36426435402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42998169600).

36426435402 is an abundant number, since it is smaller than the sum of its proper divisors (49569903798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36426435402 is a wasteful number, since it uses less digits than its factorization.

36426435402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 36426435402 its reverse (20453462463), we get a palindrome (56879897865).

The spelling of 36426435402 in words is "thirty-six billion, four hundred twenty-six million, four hundred thirty-five thousand, four hundred two".