135212114944 has 33 divisors (see below), whose sum is σ = 270315710931. Its totient is φ = 67600174080.

The previous prime is 135212114897. The next prime is 135212114963. The reversal of 135212114944 is 449411212531.

The square root of 135212114944 is 367712.

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

It is a super-3 number, since 3×135212114944³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

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, 11761039 + ... + 11772529.

Almost surely, 2^135212114944 is an apocalyptic number.

135212114944 is the 367712-nd square number.

It is an amenable number.

135212114944 is a deficient number, since it is larger than the sum of its proper divisors (135103595987).

135212114944 is an frugal number, since it uses more digits than its factorization.

135212114944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23002 (or 11493 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The spelling of 135212114944 in words is "one hundred thirty-five billion, two hundred twelve million, one hundred fourteen thousand, nine hundred forty-four".