61674026204743 has 4 divisors (see below), whose sum is σ = 64920027583960. Its totient is φ = 58428024825528.

The previous prime is 61674026204741. The next prime is 61674026204797. The reversal of 61674026204743 is 34740262047616.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61674026204743 - 2¹ = 61674026204741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61674026204741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1623000689580 + ... + 1623000689617.

It is an arithmetic number, because the mean of its divisors is an integer number (16230006895990).

Almost surely, 2^{61674026204743} is an apocalyptic number.

61674026204743 is a deficient number, since it is larger than the sum of its proper divisors (3246001379217).

61674026204743 is a wasteful number, since it uses less digits than its factorization.

61674026204743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246001379216.

The product of its (nonzero) digits is 8128512, while the sum is 52.

The spelling of 61674026204743 in words is "sixty-one trillion, six hundred seventy-four billion, twenty-six million, two hundred four thousand, seven hundred forty-three".