1014640909190 has 16 divisors (see below), whose sum is σ = 1826369445600. Its totient is φ = 405852850560.

The previous prime is 1014640909169. The next prime is 1014640909213. The reversal of 1014640909190 is 919090464101.

It is a super-2 number, since 2×1014640909190² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997775 + ... + 1739205.

It is an arithmetic number, because the mean of its divisors is an integer number (114148090350).

Almost surely, 2^{1014640909190} is an apocalyptic number.

1014640909190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1014640909190 is a deficient number, since it is larger than the sum of its proper divisors (811728536410).

1014640909190 is a wasteful number, since it uses less digits than its factorization.

1014640909190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878287.

The product of its (nonzero) digits is 69984, while the sum is 44.

The spelling of 1014640909190 in words is "one trillion, fourteen billion, six hundred forty million, nine hundred nine thousand, one hundred ninety".