3463561426643 has 8 divisors (see below), whose sum is σ = 3469804434096. Its totient is φ = 3457319040000.

The previous prime is 3463561426639. The next prime is 3463561426651. The reversal of 3463561426643 is 3466241653643.

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 3463561426643 - 2² = 3463561426639 is a prime.

It is a super-2 number, since 2×3463561426643² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3463561426603) 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, 11847155 + ... + 12135987.

It is an arithmetic number, because the mean of its divisors is an integer number (433725554262).

Almost surely, 2^{3463561426643} is an apocalyptic number.

3463561426643 is a deficient number, since it is larger than the sum of its proper divisors (6243007453).

3463561426643 is a wasteful number, since it uses less digits than its factorization.

3463561426643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310405.

The product of its digits is 22394880, while the sum is 53.

The spelling of 3463561426643 in words is "three trillion, four hundred sixty-three billion, five hundred sixty-one million, four hundred twenty-six thousand, six hundred forty-three".