1457660166343 has 8 divisors (see below), whose sum is σ = 1508279828400. Its totient is φ = 1407064205568.

The previous prime is 1457660166329. The next prime is 1457660166367. The reversal of 1457660166343 is 3436610667541.

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

It is a cyclic number.

It is not a de Polignac number, because 1457660166343 - 2²¹ = 1457658069191 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 (1457660166643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5800138 + ... + 6046231.

It is an arithmetic number, because the mean of its divisors is an integer number (188534978550).

Almost surely, 2^{1457660166343} is an apocalyptic number.

1457660166343 is a deficient number, since it is larger than the sum of its proper divisors (50619662057).

1457660166343 is a wasteful number, since it uses less digits than its factorization.

1457660166343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11850641.

The product of its (nonzero) digits is 6531840, while the sum is 52.

The spelling of 1457660166343 in words is "one trillion, four hundred fifty-seven billion, six hundred sixty million, one hundred sixty-six thousand, three hundred forty-three".