4131344866950 has 864 divisors, whose sum is σ = 13849495227360. Its totient is φ = 902603520000.

The previous prime is 4131344866939. The next prime is 4131344866993. The reversal of 4131344866950 is 596684431314.

It is a happy number.

4131344866950 is a `hidden beast` number, since 4 + 131 + 3 + 448 + 6 + 69 + 5 + 0 = 666.

It is a super-2 number, since 2×4131344866950² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 5893501600 + ... + 5893502300.

It is an arithmetic number, because the mean of its divisors is an integer number (16029508365).

Almost surely, 2^{4131344866950} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4131344866950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6924747613680).

4131344866950 is an abundant number, since it is smaller than the sum of its proper divisors (9718150360410).

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

4131344866950 is a wasteful number, since it uses less digits than its factorization.

4131344866950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 4131344866950 in words is "four trillion, one hundred thirty-one billion, three hundred forty-four million, eight hundred sixty-six thousand, nine hundred fifty".