950129689378 has 16 divisors (see below), whose sum is σ = 1463933808504. Its totient is φ = 462155621760.

The previous prime is 950129689321. The next prime is 950129689391. The reversal of 950129689378 is 873986921059.

It can be written as a sum of positive squares in 4 ways, for example, as 861839292609 + 88290396769 = 928353^2 + 297137^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470875 + ... + 1456702.

Almost surely, 2^950129689378 is an apocalyptic number.

950129689378 is a deficient number, since it is larger than the sum of its proper divisors (513804119126).

950129689378 is a wasteful number, since it uses less digits than its factorization.

950129689378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934277.

The product of its (nonzero) digits is 58786560, while the sum is 67.

The spelling of 950129689378 in words is "nine hundred fifty billion, one hundred twenty-nine million, six hundred eighty-nine thousand, three hundred seventy-eight".