1043140042300 has 36 divisors (see below), whose sum is σ = 2301980241960. Its totient is φ = 410183878720.

The previous prime is 1043140042277. The next prime is 1043140042313. The reversal of 1043140042300 is 32400413401.

It is a super-2 number, since 2×1043140042300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88395799 + ... + 88407598.

It is an arithmetic number, because the mean of its divisors is an integer number (63943895610).

Almost surely, 2^{1043140042300} is an apocalyptic number.

1043140042300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043140042300 is an abundant number, since it is smaller than the sum of its proper divisors (1258840199660).

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

1043140042300 is a wasteful number, since it uses less digits than its factorization.

1043140042300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176803470 (or 176803463 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1043140042300 its reverse (32400413401), we get a palindrome (1075540455701).

The spelling of 1043140042300 in words is "one trillion, forty-three billion, one hundred forty million, forty-two thousand, three hundred".