30499091040000 has 720 divisors, whose sum is σ = 111730052738304. Its totient is φ = 7321804800000.

The previous prime is 30499091039959. The next prime is 30499091040001. The reversal of 30499091040000 is 4019099403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30499091040001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 543811960 + ... + 543868040.

Almost surely, 2^{30499091040000} is an apocalyptic number.

30499091040000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30499091040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55865026369152).

30499091040000 is an abundant number, since it is smaller than the sum of its proper divisors (81230961698304).

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

30499091040000 is a wasteful number, since it uses less digits than its factorization.

30499091040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56234 (or 56205 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The spelling of 30499091040000 in words is "thirty trillion, four hundred ninety-nine billion, ninety-one million, forty thousand".