23074091221733 has 2 divisors, whose sum is σ = 23074091221734. Its totient is φ = 23074091221732.

The previous prime is 23074091221717. The next prime is 23074091221793. The reversal of 23074091221733 is 33712219047032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20816023001764 + 2258068219969 = 4562458^2 + 1502687^2 .

It is a cyclic number.

It is not a de Polignac number, because 23074091221733 - 2⁴ = 23074091221717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23074091221793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11537045610866 + 11537045610867.

It is an arithmetic number, because the mean of its divisors is an integer number (11537045610867).

Almost surely, 2^{23074091221733} is an apocalyptic number.

It is an amenable number.

23074091221733 is a deficient number, since it is larger than the sum of its proper divisors (1).

23074091221733 is an equidigital number, since it uses as much as digits as its factorization.

23074091221733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 23074091221733 in words is "twenty-three trillion, seventy-four billion, ninety-one million, two hundred twenty-one thousand, seven hundred thirty-three".