1030472870240 has 192 divisors, whose sum is σ = 2722084227072. Its totient is φ = 365376614400.

The previous prime is 1030472870209. The next prime is 1030472870249. The reversal of 1030472870240 is 420782740301.

It is a junction number, because it is equal to n+sod(n) for n = 1030472870194 and 1030472870203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030472870249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 205148369 + ... + 205153391.

It is an arithmetic number, because the mean of its divisors is an integer number (14177522016).

Almost surely, 2^{1030472870240} is an apocalyptic number.

1030472870240 is a gapful number since it is divisible by the number (10) 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 1030472870240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1361042113536).

1030472870240 is an abundant number, since it is smaller than the sum of its proper divisors (1691611356832).

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

1030472870240 is a wasteful number, since it uses less digits than its factorization.

1030472870240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7933 (or 7925 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The spelling of 1030472870240 in words is "one trillion, thirty billion, four hundred seventy-two million, eight hundred seventy thousand, two hundred forty".