461614049391 has 8 divisors (see below), whose sum is σ = 671438617344. Its totient is φ = 279766090520.

The previous prime is 461614049381. The next prime is 461614049437. The reversal of 461614049391 is 193940416164.

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 461614049391 - 2⁹ = 461614048879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 461614049391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461614049371) 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, 6994152231 + ... + 6994152296.

It is an arithmetic number, because the mean of its divisors is an integer number (83929827168).

Almost surely, 2^461614049391 is an apocalyptic number.

461614049391 is a deficient number, since it is larger than the sum of its proper divisors (209824567953).

461614049391 is a wasteful number, since it uses less digits than its factorization.

461614049391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13988304541.

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 461614049391 in words is "four hundred sixty-one billion, six hundred fourteen million, forty-nine thousand, three hundred ninety-one".