1047966919910 has 16 divisors (see below), whose sum is σ = 1889609687136. Its totient is φ = 418460272128.

The previous prime is 1047966919801. The next prime is 1047966919943. The reversal of 1047966919910 is 199196697401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90805922 + ... + 90817461.

It is an arithmetic number, because the mean of its divisors is an integer number (118100605446).

Almost surely, 2^{1047966919910} is an apocalyptic number.

1047966919910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1047966919910 is a deficient number, since it is larger than the sum of its proper divisors (841642767226).

1047966919910 is a wasteful number, since it uses less digits than its factorization.

1047966919910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181623967.

The product of its (nonzero) digits is 6613488, while the sum is 62.

The spelling of 1047966919910 in words is "one trillion, forty-seven billion, nine hundred sixty-six million, nine hundred nineteen thousand, nine hundred ten".