4457834092950 has 384 divisors, whose sum is σ = 13078202941440. Its totient is φ = 983949120000.

The previous prime is 4457834092939. The next prime is 4457834092951. The reversal of 4457834092950 is 592904387544.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4457834092951) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 810365200 + ... + 810370700.

It is an arithmetic number, because the mean of its divisors is an integer number (34057820160).

Almost surely, 2^{4457834092950} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4457834092950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6539101470720).

4457834092950 is an abundant number, since it is smaller than the sum of its proper divisors (8620368848490).

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

4457834092950 is a wasteful number, since it uses less digits than its factorization.

4457834092950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5812 (or 5807 counting only the distinct ones).

The product of its (nonzero) digits is 43545600, while the sum is 60.

The spelling of 4457834092950 in words is "four trillion, four hundred fifty-seven billion, eight hundred thirty-four million, ninety-two thousand, nine hundred fifty".