2743404470987 has 2 divisors, whose sum is σ = 2743404470988. Its totient is φ = 2743404470986.

The previous prime is 2743404470969. The next prime is 2743404471029. The reversal of 2743404470987 is 7890744043472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2743404470987 - 2²⁸ = 2743136035531 is a prime.

It is a super-2 number, since 2×2743404470987² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2743404470087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371702235493 + 1371702235494.

It is an arithmetic number, because the mean of its divisors is an integer number (1371702235494).

Almost surely, 2^{2743404470987} is an apocalyptic number.

2743404470987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2743404470987 is an equidigital number, since it uses as much as digits as its factorization.

2743404470987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37933056, while the sum is 59.

The spelling of 2743404470987 in words is "two trillion, seven hundred forty-three billion, four hundred four million, four hundred seventy thousand, nine hundred eighty-seven".