42834115461 has 4 divisors (see below), whose sum is σ = 57112153952. Its totient is φ = 28556076972.

The previous prime is 42834115411. The next prime is 42834115549. The reversal of 42834115461 is 16451143824.

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 not a de Polignac number, because 42834115461 - 2⁶ = 42834115397 is a prime.

It is a super-2 number, since 2×42834115461² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42834115411) 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, 7139019241 + ... + 7139019246.

It is an arithmetic number, because the mean of its divisors is an integer number (14278038488).

Almost surely, 2^42834115461 is an apocalyptic number.

It is an amenable number.

42834115461 is a deficient number, since it is larger than the sum of its proper divisors (14278038491).

42834115461 is a wasteful number, since it uses less digits than its factorization.

42834115461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14278038490.

The product of its digits is 92160, while the sum is 39.

The spelling of 42834115461 in words is "forty-two billion, eight hundred thirty-four million, one hundred fifteen thousand, four hundred sixty-one".