66133492289202 has 32 divisors (see below), whose sum is σ = 147036250851840. Its totient is φ = 19692355023360.

The previous prime is 66133492289159. The next prime is 66133492289251. The reversal of 66133492289202 is 20298229433166.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13675244127 + ... + 13675248962.

It is an arithmetic number, because the mean of its divisors is an integer number (4594882839120).

Almost surely, 2^{66133492289202} is an apocalyptic number.

66133492289202 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

66133492289202 is an abundant number, since it is smaller than the sum of its proper divisors (80902758562638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66133492289202 is a wasteful number, since it uses less digits than its factorization.

66133492289202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27350493138.

The product of its (nonzero) digits is 13436928, while the sum is 57.

The spelling of 66133492289202 in words is "sixty-six trillion, one hundred thirty-three billion, four hundred ninety-two million, two hundred eighty-nine thousand, two hundred two".