36420256342 has 4 divisors (see below), whose sum is σ = 54630384516. Its totient is φ = 18210128170.

The previous prime is 36420256331. The next prime is 36420256393. The reversal of 36420256342 is 24365202463.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×36420256342³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9105064084 + ... + 9105064087.

It is an arithmetic number, because the mean of its divisors is an integer number (13657596129).

Almost surely, 2^36420256342 is an apocalyptic number.

36420256342 is a deficient number, since it is larger than the sum of its proper divisors (18210128174).

36420256342 is a wasteful number, since it uses less digits than its factorization.

36420256342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18210128173.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 36420256342 in words is "thirty-six billion, four hundred twenty million, two hundred fifty-six thousand, three hundred forty-two".