1041662241545 has 16 divisors (see below), whose sum is σ = 1272052689600. Its totient is φ = 818691153984.

The previous prime is 1041662241541. The next prime is 1041662241553. The reversal of 1041662241545 is 5451422661401.

1041662241545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1041662241545 - 2² = 1041662241541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1041662241541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4043195 + ... + 4293104.

It is an arithmetic number, because the mean of its divisors is an integer number (79503293100).

Almost surely, 2^{1041662241545} is an apocalyptic number.

It is an amenable number.

1041662241545 is a deficient number, since it is larger than the sum of its proper divisors (230390448055).

1041662241545 is an equidigital number, since it uses as much as digits as its factorization.

1041662241545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336744.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 1041662241545 in words is "one trillion, forty-one billion, six hundred sixty-two million, two hundred forty-one thousand, five hundred forty-five".