94129400000 has 84 divisors (see below), whose sum is σ = 233470588176. Its totient is φ = 37651680000.

The previous prime is 94129399963. The next prime is 94129400003. The reversal of 94129400000 is 492149.

It is not an unprimeable number, because it can be changed into a prime (94129400003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35324 + ... + 435323.

It is an arithmetic number, because the mean of its divisors is an integer number (2779411764).

Almost surely, 2^94129400000 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 94129400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116735294088).

94129400000 is an abundant number, since it is smaller than the sum of its proper divisors (139341188176).

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

94129400000 is an frugal number, since it uses more digits than its factorization.

94129400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470684 (or 470654 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

Adding to 94129400000 its reverse (492149), we get a palindrome (94129892149).

The spelling of 94129400000 in words is "ninety-four billion, one hundred twenty-nine million, four hundred thousand".