1046461193990 has 32 divisors (see below), whose sum is σ = 1922364220896. Its totient is φ = 410003193600.

The previous prime is 1046461193971. The next prime is 1046461194007. The reversal of 1046461193990 is 993911646401.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 1324112 + ... + 1961171.

It is an arithmetic number, because the mean of its divisors is an integer number (60073881903).

Almost surely, 2^{1046461193990} is an apocalyptic number.

1046461193990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1046461193990 is a deficient number, since it is larger than the sum of its proper divisors (875903026906).

1046461193990 is a wasteful number, since it uses less digits than its factorization.

1046461193990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285944.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The spelling of 1046461193990 in words is "one trillion, forty-six billion, four hundred sixty-one million, one hundred ninety-three thousand, nine hundred ninety".