42470133513 has 16 divisors (see below), whose sum is σ = 56733957696. Its totient is φ = 28259904960.

The previous prime is 42470133509. The next prime is 42470133551. The reversal of 42470133513 is 31533107424.

It is a happy number.

It is not a de Polignac number, because 42470133513 - 2² = 42470133509 is a prime.

It is a super-2 number, since 2×42470133513² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42470153513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8565231 + ... + 8570187.

It is an arithmetic number, because the mean of its divisors is an integer number (3545872356).

Almost surely, 2^42470133513 is an apocalyptic number.

It is an amenable number.

42470133513 is a deficient number, since it is larger than the sum of its proper divisors (14263824183).

42470133513 is a wasteful number, since it uses less digits than its factorization.

42470133513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9784.

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 42470133513 in words is "forty-two billion, four hundred seventy million, one hundred thirty-three thousand, five hundred thirteen".