994226714000 has 320 divisors, whose sum is σ = 2621826567360. Its totient is φ = 362465280000.

The previous prime is 994226713999. The next prime is 994226714003. The reversal of 994226714000 is 417622499.

It can be written as a sum of positive squares in 32 ways, for example, as 862164246784 + 132062467216 = 928528^2 + 363404^2 .

It is not an unprimeable number, because it can be changed into a prime (994226714003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1306473620 + ... + 1306474380.

It is an arithmetic number, because the mean of its divisors is an integer number (8193208023).

Almost surely, 2^994226714000 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 994226714000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1310913283680).

994226714000 is an abundant number, since it is smaller than the sum of its proper divisors (1627599853360).

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

994226714000 is a wasteful number, since it uses less digits than its factorization.

994226714000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1351 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 994226714000 in words is "nine hundred ninety-four billion, two hundred twenty-six million, seven hundred fourteen thousand".