1043485015904 has 48 divisors (see below), whose sum is σ = 2073254752800. Its totient is φ = 516965898240.

The previous prime is 1043485015889. The next prime is 1043485015907. The reversal of 1043485015904 is 4095105843401.

It is a super-2 number, since 2×1043485015904² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043485015907) 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 7 ways as a sum of consecutive naturals, for example, 1194722 + ... + 1874654.

It is an arithmetic number, because the mean of its divisors is an integer number (43192807350).

Almost surely, 2^{1043485015904} is an apocalyptic number.

It is an amenable number.

1043485015904 is a deficient number, since it is larger than the sum of its proper divisors (1029769736896).

1043485015904 is a wasteful number, since it uses less digits than its factorization.

1043485015904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680383 (or 680375 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 1043485015904 in words is "one trillion, forty-three billion, four hundred eighty-five million, fifteen thousand, nine hundred four".