611466004032643 has 8 divisors (see below), whose sum is σ = 612467229817520. Its totient is φ = 610465313525760.

The previous prime is 611466004032613. The next prime is 611466004032661. The reversal of 611466004032643 is 346230400664116.

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 611466004032643 - 2²¹ = 611466001935491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 611466004032593 and 611466004032602.

It is not an unprimeable number, because it can be changed into a prime (611466004032613) 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, 131532930 + ... + 136102327.

It is an arithmetic number, because the mean of its divisors is an integer number (76558403727190).

Almost surely, 2^{611466004032643} is an apocalyptic number.

611466004032643 is a deficient number, since it is larger than the sum of its proper divisors (1001225784877).

611466004032643 is a wasteful number, since it uses less digits than its factorization.

611466004032643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267638997.

The product of its (nonzero) digits is 1492992, while the sum is 46.

Adding to 611466004032643 its reverse (346230400664116), we get a palindrome (957696404696759).

The spelling of 611466004032643 in words is "six hundred eleven trillion, four hundred sixty-six billion, four million, thirty-two thousand, six hundred forty-three".