274423117350587 has 2 divisors, whose sum is σ = 274423117350588. Its totient is φ = 274423117350586.

The previous prime is 274423117350583. The next prime is 274423117350593. The reversal of 274423117350587 is 785053711324472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 274423117350587 - 2² = 274423117350583 is a prime.

It is not a weakly prime, because it can be changed into another prime (274423117350583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137211558675293 + 137211558675294.

It is an arithmetic number, because the mean of its divisors is an integer number (137211558675294).

Almost surely, 2^{274423117350587} is an apocalyptic number.

274423117350587 is a deficient number, since it is larger than the sum of its proper divisors (1).

274423117350587 is an equidigital number, since it uses as much as digits as its factorization.

274423117350587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39513600, while the sum is 59.

The spelling of 274423117350587 in words is "two hundred seventy-four trillion, four hundred twenty-three billion, one hundred seventeen million, three hundred fifty thousand, five hundred eighty-seven".