40273240267 has 16 divisors (see below), whose sum is σ = 44880675840. Its totient is φ = 35882243712.

The previous prime is 40273240201. The next prime is 40273240283. The reversal of 40273240267 is 76204237204.

It is a cyclic number.

It is not a de Polignac number, because 40273240267 - 2³¹ = 38125756619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40273240297) 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, 1347318 + ... + 1376884.

It is an arithmetic number, because the mean of its divisors is an integer number (2805042240).

Almost surely, 2^40273240267 is an apocalyptic number.

40273240267 is a deficient number, since it is larger than the sum of its proper divisors (4607435573).

40273240267 is a wasteful number, since it uses less digits than its factorization.

40273240267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33222.

The product of its (nonzero) digits is 112896, while the sum is 37.

The spelling of 40273240267 in words is "forty billion, two hundred seventy-three million, two hundred forty thousand, two hundred sixty-seven".