1528078241041 has 16 divisors (see below), whose sum is σ = 1707962070528. Its totient is φ = 1355034620800.

The previous prime is 1528078241029. The next prime is 1528078241059. The reversal of 1528078241041 is 1401428708251.

It is a cyclic number.

It is not a de Polignac number, because 1528078241041 - 2³⁹ = 978322427153 is a prime.

It is a super-2 number, since 2×1528078241041² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1528078641041) 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, 2209440 + ... + 2817406.

It is an arithmetic number, because the mean of its divisors is an integer number (106747629408).

Almost surely, 2^{1528078241041} is an apocalyptic number.

1528078241041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1528078241041 is a deficient number, since it is larger than the sum of its proper divisors (179883829487).

1528078241041 is a wasteful number, since it uses less digits than its factorization.

1528078241041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613592.

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 1528078241041 in words is "one trillion, five hundred twenty-eight billion, seventy-eight million, two hundred forty-one thousand, forty-one".