134950509652 has 12 divisors (see below), whose sum is σ = 269901019360. Its totient is φ = 57835932696.

The previous prime is 134950509623. The next prime is 134950509689. The reversal of 134950509652 is 256905059431.

134950509652 is an admirable number.

It is a super-2 number, since 2×134950509652² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134950509596 and 134950509605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2409830502 + ... + 2409830557.

Almost surely, 2^134950509652 is an apocalyptic number.

It is an amenable number.

134950509652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134950509652 is a wasteful number, since it uses less digits than its factorization.

134950509652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819661070 (or 4819661068 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 49.

The spelling of 134950509652 in words is "one hundred thirty-four billion, nine hundred fifty million, five hundred nine thousand, six hundred fifty-two".