42024400193 has 4 divisors (see below), whose sum is σ = 42040136448. Its totient is φ = 42008663940.

The previous prime is 42024400181. The next prime is 42024400199. The reversal of 42024400193 is 39100442024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42024400193 - 2¹⁶ = 42024334657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42024400199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7864121 + ... + 7869462.

It is an arithmetic number, because the mean of its divisors is an integer number (10510034112).

Almost surely, 2^42024400193 is an apocalyptic number.

It is an amenable number.

42024400193 is a deficient number, since it is larger than the sum of its proper divisors (15736255).

42024400193 is a wasteful number, since it uses less digits than its factorization.

42024400193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15736254.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 42024400193 in words is "forty-two billion, twenty-four million, four hundred thousand, one hundred ninety-three".