2269934540473 has 2 divisors, whose sum is σ = 2269934540474. Its totient is φ = 2269934540472.

The previous prime is 2269934540407. The next prime is 2269934540501. The reversal of 2269934540473 is 3740454399622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1141130288169 + 1128804252304 = 1068237^2 + 1062452^2 .

It is a cyclic number.

It is not a de Polignac number, because 2269934540473 - 2¹⁷ = 2269934409401 is a prime.

It is not a weakly prime, because it can be changed into another prime (2269934540773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134967270236 + 1134967270237.

It is an arithmetic number, because the mean of its divisors is an integer number (1134967270237).

Almost surely, 2^{2269934540473} is an apocalyptic number.

It is an amenable number.

2269934540473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269934540473 is an equidigital number, since it uses as much as digits as its factorization.

2269934540473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39191040, while the sum is 58.

The spelling of 2269934540473 in words is "two trillion, two hundred sixty-nine billion, nine hundred thirty-four million, five hundred forty thousand, four hundred seventy-three".