204464062461 has 8 divisors (see below), whose sum is σ = 272629322944. Its totient is φ = 136304088480.

The previous prime is 204464062459. The next prime is 204464062463. The reversal of 204464062461 is 164260464402.

It is an interprime number because it is at equal distance from previous prime (204464062459) and next prime (204464062463).

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

It is not a de Polignac number, because 204464062461 - 2¹ = 204464062459 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 (204464062463) 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, 1230481 + ... + 1386726.

It is an arithmetic number, because the mean of its divisors is an integer number (34078665368).

Almost surely, 2^204464062461 is an apocalyptic number.

It is an amenable number.

204464062461 is a deficient number, since it is larger than the sum of its proper divisors (68165260483).

204464062461 is a wasteful number, since it uses less digits than its factorization.

204464062461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643251.

The product of its (nonzero) digits is 221184, while the sum is 39.

The spelling of 204464062461 in words is "two hundred four billion, four hundred sixty-four million, sixty-two thousand, four hundred sixty-one".