461460013033645 has 8 divisors (see below), whose sum is σ = 553769420112504. Its totient is φ = 369156407445504.

The previous prime is 461460013033619. The next prime is 461460013033651. The reversal of 461460013033645 is 546330310064164.

It can be written as a sum of positive squares in 4 ways, for example, as 110327356564489 + 351132656469156 = 10503683^2 + 18738534^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-461460013033645 is a prime.

It is a super-3 number, since 3×461460013033645³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 461460013033595 and 461460013033604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450197684 + ... + 1450515853.

It is an arithmetic number, because the mean of its divisors is an integer number (69221177514063).

Almost surely, 2^{461460013033645} is an apocalyptic number.

It is an amenable number.

461460013033645 is a deficient number, since it is larger than the sum of its proper divisors (92309407078859).

461460013033645 is a wasteful number, since it uses less digits than its factorization.

461460013033645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900745359.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 461460013033645 in words is "four hundred sixty-one trillion, four hundred sixty billion, thirteen million, thirty-three thousand, six hundred forty-five".