30196249600 has 264 divisors, whose sum is σ = 82295098848. Its totient is φ = 10894540800.

The previous prime is 30196249579. The next prime is 30196249607. The reversal of 30196249600 is 694269103.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30196249607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44210859 + ... + 44211541.

Almost surely, 2^30196249600 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 30196249600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41147549424).

30196249600 is an abundant number, since it is smaller than the sum of its proper divisors (52098849248).

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

30196249600 is a wasteful number, since it uses less digits than its factorization.

30196249600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 30196249600 in words is "thirty billion, one hundred ninety-six million, two hundred forty-nine thousand, six hundred".