950135128 has 16 divisors (see below), whose sum is σ = 1875267000. Its totient is φ = 450063936.

The previous prime is 950135119. The next prime is 950135143. The reversal of 950135128 is 821531059.

It is a super-3 number, since 3×950135128³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 950135093 and 950135102.

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, 3125293 + ... + 3125596.

Almost surely, 2^950135128 is an apocalyptic number.

It is an amenable number.

950135128 is a deficient number, since it is larger than the sum of its proper divisors (925131872).

950135128 is a wasteful number, since it uses less digits than its factorization.

950135128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250914 (or 6250910 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 950135128 is about 30824.2620025200. The cubic root of 950135128 is about 983.0941798441.

The spelling of 950135128 in words is "nine hundred fifty million, one hundred thirty-five thousand, one hundred twenty-eight".