240232021131463 has 2 divisors, whose sum is σ = 240232021131464. Its totient is φ = 240232021131462.

The previous prime is 240232021131439. The next prime is 240232021131551. The reversal of 240232021131463 is 364131120232042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240232021131463 - 2¹³ = 240232021123271 is a prime.

It is a super-2 number, since 2×240232021131463² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240232021134463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120116010565731 + 120116010565732.

It is an arithmetic number, because the mean of its divisors is an integer number (120116010565732).

Almost surely, 2^{240232021131463} is an apocalyptic number.

240232021131463 is a deficient number, since it is larger than the sum of its proper divisors (1).

240232021131463 is an equidigital number, since it uses as much as digits as its factorization.

240232021131463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 240232021131463 in words is "two hundred forty trillion, two hundred thirty-two billion, twenty-one million, one hundred thirty-one thousand, four hundred sixty-three".