30451036000 has 192 divisors, whose sum is σ = 93280771584. Its totient is φ = 9491136000.

The previous prime is 30451035959. The next prime is 30451036019. The reversal of 30451036000 is 63015403.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258567 + ... + 357433.

It is an arithmetic number, because the mean of its divisors is an integer number (485837352).

Almost surely, 2^30451036000 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 30451036000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46640385792).

30451036000 is an abundant number, since it is smaller than the sum of its proper divisors (62829735584).

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

30451036000 is a wasteful number, since it uses less digits than its factorization.

30451036000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98910 (or 98892 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The spelling of 30451036000 in words is "thirty billion, four hundred fifty-one million, thirty-six thousand".