273400650433 has 16 divisors (see below), whose sum is σ = 281052921600. Its totient is φ = 265880908800.

The previous prime is 273400650407. The next prime is 273400650463. The reversal of 273400650433 is 334056004372.

It is a cyclic number.

It is not a de Polignac number, because 273400650433 - 2⁵ = 273400650401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 273400650392 and 273400650401.

It is not an unprimeable number, because it can be changed into a prime (273400650403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1451178 + ... + 1628716.

It is an arithmetic number, because the mean of its divisors is an integer number (17565807600).

Almost surely, 2^273400650433 is an apocalyptic number.

It is an amenable number.

273400650433 is a deficient number, since it is larger than the sum of its proper divisors (7652271167).

273400650433 is a wasteful number, since it uses less digits than its factorization.

273400650433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177912.

The product of its (nonzero) digits is 181440, while the sum is 37.

The spelling of 273400650433 in words is "two hundred seventy-three billion, four hundred million, six hundred fifty thousand, four hundred thirty-three".