1146006351421 has 8 divisors (see below), whose sum is σ = 1238925786080. Its totient is φ = 1056347247888.

The previous prime is 1146006351409. The next prime is 1146006351433. The reversal of 1146006351421 is 1241536006411.

It is an interprime number because it is at equal distance from previous prime (1146006351409) and next prime (1146006351433).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1146006351421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146006351121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815082051 + ... + 815083456.

It is an arithmetic number, because the mean of its divisors is an integer number (154865723260).

Almost surely, 2^{1146006351421} is an apocalyptic number.

It is an amenable number.

1146006351421 is a deficient number, since it is larger than the sum of its proper divisors (92919434659).

1146006351421 is a wasteful number, since it uses less digits than its factorization.

1146006351421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630165563.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1146006351421 in words is "one trillion, one hundred forty-six billion, six million, three hundred fifty-one thousand, four hundred twenty-one".