42299308953 has 12 divisors (see below), whose sum is σ = 66653456688. Its totient is φ = 25635944760.

The previous prime is 42299308943. The next prime is 42299308963. The reversal of 42299308953 is 35980399224.

42299308953 is a `hidden beast` number, since 42 + 299 + 308 + 9 + 5 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (42299308943) and next prime (42299308963).

It is not a de Polignac number, because 42299308953 - 2⁶ = 42299308889 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42299308953.

It is not an unprimeable number, because it can be changed into a prime (42299308913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213632775 + ... + 213632972.

It is an arithmetic number, because the mean of its divisors is an integer number (5554454724).

Almost surely, 2^42299308953 is an apocalyptic number.

It is an amenable number.

42299308953 is a deficient number, since it is larger than the sum of its proper divisors (24354147735).

42299308953 is a wasteful number, since it uses less digits than its factorization.

42299308953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427265764 (or 427265761 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 42299308953 in words is "forty-two billion, two hundred ninety-nine million, three hundred eight thousand, nine hundred fifty-three".