1041020440215 has 128 divisors (see below), whose sum is σ = 2023999488000. Its totient is φ = 446314945536.

The previous prime is 1041020440181. The next prime is 1041020440261. The reversal of 1041020440215 is 5120440201401.

It is a de Polignac number, because none of the positive numbers 2^k-1041020440215 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 99547267 + ... + 99557723.

It is an arithmetic number, because the mean of its divisors is an integer number (15812496000).

Almost surely, 2^{1041020440215} is an apocalyptic number.

1041020440215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1041020440215 is a deficient number, since it is larger than the sum of its proper divisors (982979047785).

1041020440215 is a wasteful number, since it uses less digits than its factorization.

1041020440215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10989.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 1041020440215 its reverse (5120440201401), we get a palindrome (6161460641616).

The spelling of 1041020440215 in words is "one trillion, forty-one billion, twenty million, four hundred forty thousand, two hundred fifteen".