4611346066538 has 8 divisors (see below), whose sum is σ = 6917884508388. Its totient is φ = 2305384563744.

The previous prime is 4611346066519. The next prime is 4611346066567. The reversal of 4611346066538 is 8356606431164.

It can be written as a sum of positive squares in 2 ways, for example, as 3719139249049 + 892206817489 = 1928507^2 + 944567^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4611346066538.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144214781 + ... + 144246752.

Almost surely, 2^{4611346066538} is an apocalyptic number.

4611346066538 is a deficient number, since it is larger than the sum of its proper divisors (2306538441850).

4611346066538 is a wasteful number, since it uses less digits than its factorization.

4611346066538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288469528.

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 4611346066538 in words is "four trillion, six hundred eleven billion, three hundred forty-six million, sixty-six thousand, five hundred thirty-eight".