4461404651398 has 8 divisors (see below), whose sum is σ = 6757078889808. Its totient is φ = 2209045021464.

The previous prime is 4461404651377. The next prime is 4461404651497. The reversal of 4461404651398 is 8931564041644.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10828651861 + ... + 10828652272.

It is an arithmetic number, because the mean of its divisors is an integer number (844634861226).

Almost surely, 2^{4461404651398} is an apocalyptic number.

4461404651398 is a deficient number, since it is larger than the sum of its proper divisors (2295674238410).

4461404651398 is a wasteful number, since it uses less digits than its factorization.

4461404651398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21657304238.

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 4461404651398 in words is "four trillion, four hundred sixty-one billion, four hundred four million, six hundred fifty-one thousand, three hundred ninety-eight".