42299290197825 has 24 divisors (see below), whose sum is σ = 71640553940256. Its totient is φ = 22009386768000.

The previous prime is 42299290197817. The next prime is 42299290197943. The reversal of 42299290197825 is 52879109299224.

It is not a de Polignac number, because 42299290197825 - 2³ = 42299290197817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42299290197825.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6877930291 + ... + 6877936440.

It is an arithmetic number, because the mean of its divisors is an integer number (2985023080844).

Almost surely, 2^{42299290197825} is an apocalyptic number.

It is an amenable number.

42299290197825 is a deficient number, since it is larger than the sum of its proper divisors (29341263742431).

42299290197825 is a wasteful number, since it uses less digits than its factorization.

42299290197825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13755866785 (or 13755866780 counting only the distinct ones).

The product of its (nonzero) digits is 117573120, while the sum is 69.

The spelling of 42299290197825 in words is "forty-two trillion, two hundred ninety-nine billion, two hundred ninety million, one hundred ninety-seven thousand, eight hundred twenty-five".