42503446213413 has 8 divisors (see below), whose sum is σ = 56672581168128. Its totient is φ = 28334971033824.

The previous prime is 42503446213331. The next prime is 42503446213453. The reversal of 42503446213413 is 31431264430524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42503446213413 - 2¹³ = 42503446205221 is a prime.

It is a super-2 number, since 2×42503446213413² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42503446213453) 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 7 ways as a sum of consecutive naturals, for example, 164793445 + ... + 165051162.

It is an arithmetic number, because the mean of its divisors is an integer number (7084072646016).

Almost surely, 2^{42503446213413} is an apocalyptic number.

It is an amenable number.

42503446213413 is a deficient number, since it is larger than the sum of its proper divisors (14169134954715).

42503446213413 is a wasteful number, since it uses less digits than its factorization.

42503446213413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329887563.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 42503446213413 in words is "forty-two trillion, five hundred three billion, four hundred forty-six million, two hundred thirteen thousand, four hundred thirteen".