204031154353145 has 8 divisors (see below), whose sum is σ = 279814154541504. Its totient is φ = 139907077270704.

The previous prime is 204031154353123. The next prime is 204031154353157. The reversal of 204031154353145 is 541353451130402.

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 204031154353145 - 2¹⁴ = 204031154336761 is a prime.

It is a Duffinian 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, 2914730776439 + ... + 2914730776508.

It is an arithmetic number, because the mean of its divisors is an integer number (34976769317688).

Almost surely, 2^{204031154353145} is an apocalyptic number.

It is an amenable number.

204031154353145 is a deficient number, since it is larger than the sum of its proper divisors (75783000188359).

204031154353145 is an equidigital number, since it uses as much as digits as its factorization.

204031154353145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5829461552959.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 204031154353145 in words is "two hundred four trillion, thirty-one billion, one hundred fifty-four million, three hundred fifty-three thousand, one hundred forty-five".