1030945247460 has 144 divisors (see below), whose sum is σ = 3149756064000. Its totient is φ = 272941608960.

The previous prime is 1030945247443. The next prime is 1030945247461. The reversal of 1030945247460 is 647425490301.

1030945247460 is a `hidden beast` number, since 1 + 0 + 30 + 94 + 5 + 2 + 474 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1030945247461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17305525 + ... + 17364995.

It is an arithmetic number, because the mean of its divisors is an integer number (21873306000).

Almost surely, 2^{1030945247460} is an apocalyptic number.

1030945247460 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 1030945247460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574878032000).

1030945247460 is an abundant number, since it is smaller than the sum of its proper divisors (2118810816540).

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

1030945247460 is a wasteful number, since it uses less digits than its factorization.

1030945247460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60178 (or 60173 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 1030945247460 in words is "one trillion, thirty billion, nine hundred forty-five million, two hundred forty-seven thousand, four hundred sixty".