1003535442345 has 16 divisors (see below), whose sum is σ = 1605703822272. Its totient is φ = 535203197760.

The previous prime is 1003535442313. The next prime is 1003535442347. The reversal of 1003535442345 is 5432445353001.

It is not a de Polignac number, because 1003535442345 - 2⁵ = 1003535442313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1003535442347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443811 + ... + 1484600.

It is an arithmetic number, because the mean of its divisors is an integer number (100356488892).

Almost surely, 2^{1003535442345} is an apocalyptic number.

1003535442345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1003535442345 is a deficient number, since it is larger than the sum of its proper divisors (602168379927).

1003535442345 is a wasteful number, since it uses less digits than its factorization.

1003535442345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963112.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 1003535442345 in words is "one trillion, three billion, five hundred thirty-five million, four hundred forty-two thousand, three hundred forty-five".