40282898423 has 2 divisors, whose sum is σ = 40282898424. Its totient is φ = 40282898422.

The previous prime is 40282898419. The next prime is 40282898483. The reversal of 40282898423 is 32489828204.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40282898423 - 2² = 40282898419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40282898483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20141449211 + 20141449212.

It is an arithmetic number, because the mean of its divisors is an integer number (20141449212).

Almost surely, 2^40282898423 is an apocalyptic number.

40282898423 is a deficient number, since it is larger than the sum of its proper divisors (1).

40282898423 is an equidigital number, since it uses as much as digits as its factorization.

40282898423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 40282898423 in words is "forty billion, two hundred eighty-two million, eight hundred ninety-eight thousand, four hundred twenty-three".