3031135040000 has 400 divisors, whose sum is σ = 7931593327680. Its totient is φ = 1154672640000.

The previous prime is 3031135039993. The next prime is 3031135040029. The reversal of 3031135040000 is 405311303.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1979839235 + ... + 1979840765.

Almost surely, 2^{3031135040000} 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 3031135040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3965796663840).

3031135040000 is an abundant number, since it is smaller than the sum of its proper divisors (4900458287680).

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

3031135040000 is an equidigital number, since it uses as much as digits as its factorization.

3031135040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861 (or 1830 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The spelling of 3031135040000 in words is "three trillion, thirty-one billion, one hundred thirty-five million, forty thousand".