1145869907130 has 128 divisors (see below), whose sum is σ = 3360718771200. Its totient is φ = 276058962432.

The previous prime is 1145869907123. The next prime is 1145869907201. The reversal of 1145869907130 is 317099685411.

1145869907130 is a `hidden beast` number, since 1 + 1 + 458 + 6 + 9 + 90 + 71 + 30 = 666.

It is a super-2 number, since 2×1145869907130² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3307995 + ... + 3637934.

It is an arithmetic number, because the mean of its divisors is an integer number (26255615400).

Almost surely, 2^{1145869907130} is an apocalyptic number.

1145869907130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145869907130 is an abundant number, since it is smaller than the sum of its proper divisors (2214848864070).

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

1145869907130 is a wasteful number, since it uses less digits than its factorization.

1145869907130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6946005 (or 6945999 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The spelling of 1145869907130 in words is "one trillion, one hundred forty-five billion, eight hundred sixty-nine million, nine hundred seven thousand, one hundred thirty".