3023870494040 has 144 divisors (see below), whose sum is σ = 7582369208400. Its totient is φ = 1084517153280.

The previous prime is 3023870494037. The next prime is 3023870494067. The reversal of 3023870494040 is 404940783203.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 3023870493982 and 3023870494000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 25733741 + ... + 25850979.

It is an arithmetic number, because the mean of its divisors is an integer number (52655341725).

Almost surely, 2^{3023870494040} 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 3023870494040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3791184604200).

3023870494040 is an abundant number, since it is smaller than the sum of its proper divisors (4558498714360).

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

3023870494040 is a wasteful number, since it uses less digits than its factorization.

3023870494040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117418 (or 117330 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 3023870494040 in words is "three trillion, twenty-three billion, eight hundred seventy million, four hundred ninety-four thousand, forty".