40235655503357 has 2 divisors, whose sum is σ = 40235655503358. Its totient is φ = 40235655503356.

The previous prime is 40235655503347. The next prime is 40235655503479. The reversal of 40235655503357 is 75330555653204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21316513554361 + 18919141948996 = 4616981^2 + 4349614^2 .

It is a cyclic number.

It is not a de Polignac number, because 40235655503357 - 2⁶ = 40235655503293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40235655503299 and 40235655503308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40235655503347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20117827751678 + 20117827751679.

It is an arithmetic number, because the mean of its divisors is an integer number (20117827751679).

Almost surely, 2^{40235655503357} is an apocalyptic number.

It is an amenable number.

40235655503357 is a deficient number, since it is larger than the sum of its proper divisors (1).

40235655503357 is an equidigital number, since it uses as much as digits as its factorization.

40235655503357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350000, while the sum is 53.

The spelling of 40235655503357 in words is "forty trillion, two hundred thirty-five billion, six hundred fifty-five million, five hundred three thousand, three hundred fifty-seven".