660034620046641 has 16 divisors (see below), whose sum is σ = 1006940630577024. Its totient is φ = 376722543586944.

The previous prime is 660034620046597. The next prime is 660034620046723. The reversal of 660034620046641 is 146640026430066.

It is not a de Polignac number, because 660034620046641 - 2⁶ = 660034620046577 is a prime.

It is a super-2 number, since 2×660034620046641² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (660034620046541) 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, 18337333230 + ... + 18337369223.

It is an arithmetic number, because the mean of its divisors is an integer number (62933789411064).

Almost surely, 2^{660034620046641} is an apocalyptic number.

It is an amenable number.

660034620046641 is a deficient number, since it is larger than the sum of its proper divisors (346906010530383).

660034620046641 is a wasteful number, since it uses less digits than its factorization.

660034620046641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36674703320.

The product of its (nonzero) digits is 2985984, while the sum is 48.

The spelling of 660034620046641 in words is "six hundred sixty trillion, thirty-four billion, six hundred twenty million, forty-six thousand, six hundred forty-one".