1043541361152 has 60 divisors (see below), whose sum is σ = 3011731038030. Its totient is φ = 347847118848.

The previous prime is 1043541361151. The next prime is 1043541361157. The reversal of 1043541361152 is 2511631453401.

1043541361152 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 541 + 3 + 61 + 1 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 743430226176 + 300111134976 = 862224^2 + 547824^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1043541361151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 113226877 + ... + 113236092.

Almost surely, 2^{1043541361152} is an apocalyptic number.

1043541361152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1043541361152 is an abundant number, since it is smaller than the sum of its proper divisors (1968189676878).

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

1043541361152 is an equidigital number, since it uses as much as digits as its factorization.

1043541361152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226462993 (or 226462974 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1043541361152 in words is "one trillion, forty-three billion, five hundred forty-one million, three hundred sixty-one thousand, one hundred fifty-two".