135332344564 has 6 divisors (see below), whose sum is σ = 236831602994. Its totient is φ = 67666172280.

The previous prime is 135332344493. The next prime is 135332344571. The reversal of 135332344564 is 465443233531.

It can be written as a sum of positive squares in only one way, i.e., 85532851600 + 49799492964 = 292460^2 + 223158^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 135332344564.

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, 16916543067 + ... + 16916543074.

Almost surely, 2^135332344564 is an apocalyptic number.

It is an amenable number.

135332344564 is a deficient number, since it is larger than the sum of its proper divisors (101499258430).

135332344564 is a wasteful number, since it uses less digits than its factorization.

135332344564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33833086145 (or 33833086143 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 43.

The spelling of 135332344564 in words is "one hundred thirty-five billion, three hundred thirty-two million, three hundred forty-four thousand, five hundred sixty-four".