245432126066 has 8 divisors (see below), whose sum is σ = 376709775024. Its totient is φ = 119862201060.

The previous prime is 245432126033. The next prime is 245432126077. The reversal of 245432126066 is 660621234542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1426930880 + ... + 1426931051.

It is an arithmetic number, because the mean of its divisors is an integer number (47088721878).

Almost surely, 2^245432126066 is an apocalyptic number.

245432126066 is a deficient number, since it is larger than the sum of its proper divisors (131277648958).

245432126066 is a wasteful number, since it uses less digits than its factorization.

245432126066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853861976.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 245432126066 in words is "two hundred forty-five billion, four hundred thirty-two million, one hundred twenty-six thousand, sixty-six".