42413354457 has 4 divisors (see below), whose sum is σ = 56551139280. Its totient is φ = 28275569636.

The previous prime is 42413354429. The next prime is 42413354461. The reversal of 42413354457 is 75445331424.

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 42413354457 - 2⁶ = 42413354393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42413354497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7068892407 + ... + 7068892412.

It is an arithmetic number, because the mean of its divisors is an integer number (14137784820).

Almost surely, 2^42413354457 is an apocalyptic number.

It is an amenable number.

42413354457 is a deficient number, since it is larger than the sum of its proper divisors (14137784823).

42413354457 is a wasteful number, since it uses less digits than its factorization.

42413354457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14137784822.

The product of its digits is 806400, while the sum is 42.

The spelling of 42413354457 in words is "forty-two billion, four hundred thirteen million, three hundred fifty-four thousand, four hundred fifty-seven".