950674021440 has 448 divisors, whose sum is σ = 3569956588800. Its totient is φ = 211305922560.

The previous prime is 950674021421. The next prime is 950674021463. The reversal of 950674021440 is 44120476059.

It is a junction number, because it is equal to n+sod(n) for n = 950674021392 and 950674021401.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20431482 + ... + 20477958.

It is an arithmetic number, because the mean of its divisors is an integer number (7968653100).

Almost surely, 2^950674021440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 950674021440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1784978294400).

950674021440 is an abundant number, since it is smaller than the sum of its proper divisors (2619282567360).

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

950674021440 is a wasteful number, since it uses less digits than its factorization.

950674021440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46670 (or 46660 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

Adding to 950674021440 its reverse (44120476059), we get a palindrome (994794497499).

The spelling of 950674021440 in words is "nine hundred fifty billion, six hundred seventy-four million, twenty-one thousand, four hundred forty".