66076630276126 has 32 divisors (see below), whose sum is σ = 113163027657120. Its totient is φ = 28739816524800.

The previous prime is 66076630276073. The next prime is 66076630276187. The reversal of 66076630276126 is 62167203667066.

It is a super-2 number, since 2×66076630276126² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 1247361385 + ... + 1247414356.

It is an arithmetic number, because the mean of its divisors is an integer number (3536344614285).

Almost surely, 2^{66076630276126} is an apocalyptic number.

66076630276126 is a deficient number, since it is larger than the sum of its proper divisors (47086397380994).

66076630276126 is a wasteful number, since it uses less digits than its factorization.

66076630276126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494775820.

The product of its (nonzero) digits is 27433728, while the sum is 58.

The spelling of 66076630276126 in words is "sixty-six trillion, seventy-six billion, six hundred thirty million, two hundred seventy-six thousand, one hundred twenty-six".