214166122041450 has 96 divisors (see below), whose sum is σ = 534958941686400. Its totient is φ = 56700710035200.

The previous prime is 214166122041359. The next prime is 214166122041457. The reversal of 214166122041450 is 54140221661412.

It is a junction number, because it is equal to n+sod(n) for n = 214166122041399 and 214166122041408.

It is not an unprimeable number, because it can be changed into a prime (214166122041457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5979132 + ... + 21542568.

It is an arithmetic number, because the mean of its divisors is an integer number (5572488975900).

Almost surely, 2^{214166122041450} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214166122041450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267479470843200).

214166122041450 is an abundant number, since it is smaller than the sum of its proper divisors (320792819644950).

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

214166122041450 is a wasteful number, since it uses less digits than its factorization.

214166122041450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15564112 (or 15564107 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 214166122041450 in words is "two hundred fourteen trillion, one hundred sixty-six billion, one hundred twenty-two million, forty-one thousand, four hundred fifty".