1042155325041 has 16 divisors (see below), whose sum is σ = 1434398760960. Its totient is φ = 672342129360.

The previous prime is 1042155325037. The next prime is 1042155325061. The reversal of 1042155325041 is 1405235512401.

It is not a de Polignac number, because 1042155325041 - 2² = 1042155325037 is a prime.

It is a super-2 number, since 2×1042155325041² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1042155324993 and 1042155325011.

It is not an unprimeable number, because it can be changed into a prime (1042155325061) 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 15 ways as a sum of consecutive naturals, for example, 4680990 + ... + 4898568.

It is an arithmetic number, because the mean of its divisors is an integer number (89649922560).

Almost surely, 2^{1042155325041} is an apocalyptic number.

It is an amenable number.

1042155325041 is a deficient number, since it is larger than the sum of its proper divisors (392243435919).

1042155325041 is a wasteful number, since it uses less digits than its factorization.

1042155325041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269116.

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 1042155325041 in words is "one trillion, forty-two billion, one hundred fifty-five million, three hundred twenty-five thousand, forty-one".