42250200379 has 2 divisors, whose sum is σ = 42250200380. Its totient is φ = 42250200378.

The previous prime is 42250200341. The next prime is 42250200431. The reversal of 42250200379 is 97300205224.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42250200379 - 2³³ = 33660265787 is a prime.

It is not a weakly prime, because it can be changed into another prime (42250200479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21125100189 + 21125100190.

It is an arithmetic number, because the mean of its divisors is an integer number (21125100190).

Almost surely, 2^42250200379 is an apocalyptic number.

42250200379 is a deficient number, since it is larger than the sum of its proper divisors (1).

42250200379 is an equidigital number, since it uses as much as digits as its factorization.

42250200379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 42250200379 in words is "forty-two billion, two hundred fifty million, two hundred thousand, three hundred seventy-nine".