40214359 has 2 divisors, whose sum is σ = 40214360. Its totient is φ = 40214358.

The previous prime is 40214323. The next prime is 40214371. The reversal of 40214359 is 95341204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40214359 - 2⁹ = 40213847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40218359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20107179 + 20107180.

It is an arithmetic number, because the mean of its divisors is an integer number (20107180).

Almost surely, 2^40214359 is an apocalyptic number.

40214359 is a deficient number, since it is larger than the sum of its proper divisors (1).

40214359 is an equidigital number, since it uses as much as digits as its factorization.

40214359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 40214359 is about 6341.4792438358. The cubic root of 40214359 is about 342.6050158374.

The spelling of 40214359 in words is "forty million, two hundred fourteen thousand, three hundred fifty-nine".