240150236497 has 2 divisors, whose sum is σ = 240150236498. Its totient is φ = 240150236496.

The previous prime is 240150236419. The next prime is 240150236533. The reversal of 240150236497 is 794632051042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125456931601 + 114693304896 = 354199^2 + 338664^2 .

It is a cyclic number.

It is not a de Polignac number, because 240150236497 - 2²³ = 240141847889 is a prime.

It is not a weakly prime, because it can be changed into another prime (240150236297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120075118248 + 120075118249.

It is an arithmetic number, because the mean of its divisors is an integer number (120075118249).

Almost surely, 2^240150236497 is an apocalyptic number.

It is an amenable number.

240150236497 is a deficient number, since it is larger than the sum of its proper divisors (1).

240150236497 is an equidigital number, since it uses as much as digits as its factorization.

240150236497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 240150236497 in words is "two hundred forty billion, one hundred fifty million, two hundred thirty-six thousand, four hundred ninety-seven".