141645046641601 has 16 divisors (see below), whose sum is σ = 153649786444560. Its totient is φ = 130049004421120.

The previous prime is 141645046641583. The next prime is 141645046641607. The reversal of 141645046641601 is 106146640546141.

It can be written as a sum of positive squares in 8 ways, for example, as 261627135025 + 141383419506576 = 511495^2 + 11890476^2 .

It is a cyclic number.

It is not a de Polignac number, because 141645046641601 - 2⁷ = 141645046641473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141645046641607) 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, 2428456 + ... + 17005513.

It is an arithmetic number, because the mean of its divisors is an integer number (9603111652785).

Almost surely, 2^{141645046641601} is an apocalyptic number.

It is an amenable number.

141645046641601 is a deficient number, since it is larger than the sum of its proper divisors (12004739802959).

141645046641601 is a wasteful number, since it uses less digits than its factorization.

141645046641601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19444484.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 141645046641601 in words is "one hundred forty-one trillion, six hundred forty-five billion, forty-six million, six hundred forty-one thousand, six hundred one".