135428416036 has 9 divisors (see below), whose sum is σ = 237001016091. Its totient is φ = 67713840012.

The previous prime is 135428415971. The next prime is 135428416111. The reversal of 135428416036 is 630614824531.

The square root of 135428416036 is 368006.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135428415983 and 135428416001.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 644011 + ... + 828013.

Almost surely, 2^135428416036 is an apocalyptic number.

135428416036 is the 368006-th square number.

It is an amenable number.

135428416036 is a deficient number, since it is larger than the sum of its proper divisors (101572600055).

135428416036 is an frugal number, since it uses more digits than its factorization.

135428416036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368010 (or 184005 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 135428416036 in words is "one hundred thirty-five billion, four hundred twenty-eight million, four hundred sixteen thousand, thirty-six".