13135422035524 has 6 divisors (see below), whose sum is σ = 22986988562174. Its totient is φ = 6567711017760.

The previous prime is 13135422035507. The next prime is 13135422035581. The reversal of 13135422035524 is 42553022453131.

It can be written as a sum of positive squares in only one way, i.e., 9612976230400 + 3522445805124 = 3100480^2 + 1876818^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1641927754437 + ... + 1641927754444.

Almost surely, 2^{13135422035524} is an apocalyptic number.

It is an amenable number.

13135422035524 is a deficient number, since it is larger than the sum of its proper divisors (9851566526650).

13135422035524 is a wasteful number, since it uses less digits than its factorization.

13135422035524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283855508885 (or 3283855508883 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 13135422035524 its reverse (42553022453131), we get a palindrome (55688444488655).

The spelling of 13135422035524 in words is "thirteen trillion, one hundred thirty-five billion, four hundred twenty-two million, thirty-five thousand, five hundred twenty-four".