1018601084426 has 16 divisors (see below), whose sum is σ = 1546704633600. Its totient is φ = 503036004768.

The previous prime is 1018601084411. The next prime is 1018601084441. The reversal of 1018601084426 is 6244801068101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1018601084411) and next prime (1018601084441).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128666 + ... + 1433093.

It is an arithmetic number, because the mean of its divisors is an integer number (96669039600).

Almost surely, 2^{1018601084426} is an apocalyptic number.

1018601084426 is a deficient number, since it is larger than the sum of its proper divisors (528103549174).

1018601084426 is a wasteful number, since it uses less digits than its factorization.

1018601084426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565773.

The product of its (nonzero) digits is 73728, while the sum is 41.

The spelling of 1018601084426 in words is "one trillion, eighteen billion, six hundred one million, eighty-four thousand, four hundred twenty-six".