42415353421507 has 8 divisors (see below), whose sum is σ = 46400184046080. Its totient is φ = 38452004364360.

The previous prime is 42415353421489. The next prime is 42415353421537. The reversal of 42415353421507 is 70512435351424.

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

It is a cyclic number.

It is not a de Polignac number, because 42415353421507 - 2³⁹ = 41865597607619 is a prime.

It is a super-2 number, since 2×42415353421507² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42415353421537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5370387723 + ... + 5370395620.

It is an arithmetic number, because the mean of its divisors is an integer number (5800023005760).

Almost surely, 2^{42415353421507} is an apocalyptic number.

42415353421507 is a deficient number, since it is larger than the sum of its proper divisors (3984830624573).

42415353421507 is a wasteful number, since it uses less digits than its factorization.

42415353421507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10740783713.

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 42415353421507 in words is "forty-two trillion, four hundred fifteen billion, three hundred fifty-three million, four hundred twenty-one thousand, five hundred seven".