391062054241 has 8 divisors (see below), whose sum is σ = 393579946080. Its totient is φ = 388545610752.

The previous prime is 391062054217. The next prime is 391062054259. The reversal of 391062054241 is 142450260193.

It is a happy number.

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 391062054241 - 2¹³ = 391062046049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 391062054241.

It is not an unprimeable number, because it can be changed into a prime (391062054281) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 182286 + ... + 902968.

It is an arithmetic number, because the mean of its divisors is an integer number (49197493260).

Almost surely, 2^391062054241 is an apocalyptic number.

It is an amenable number.

391062054241 is a deficient number, since it is larger than the sum of its proper divisors (2517891839).

391062054241 is a wasteful number, since it uses less digits than its factorization.

391062054241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724175.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 391062054241 in words is "three hundred ninety-one billion, sixty-two million, fifty-four thousand, two hundred forty-one".