1006046616421 has 16 divisors (see below), whose sum is σ = 1259675134848. Its totient is φ = 780567897600.

The previous prime is 1006046616413. The next prime is 1006046616433. The reversal of 1006046616421 is 1246166406001.

It is a cyclic number.

It is not a de Polignac number, because 1006046616421 - 2³ = 1006046616413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006046616481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28019700 + ... + 28055581.

It is an arithmetic number, because the mean of its divisors is an integer number (78729695928).

Almost surely, 2^{1006046616421} is an apocalyptic number.

1006046616421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1006046616421 is a deficient number, since it is larger than the sum of its proper divisors (253628518427).

1006046616421 is a wasteful number, since it uses less digits than its factorization.

1006046616421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56075532.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 1006046616421 in words is "one trillion, six billion, forty-six million, six hundred sixteen thousand, four hundred twenty-one".