62421563413 has 4 divisors (see below), whose sum is σ = 68096251008. Its totient is φ = 56746875820.

The previous prime is 62421563411. The next prime is 62421563429. The reversal of 62421563413 is 31436512426.

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 62421563413 - 2¹ = 62421563411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62421563411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2837343781 + ... + 2837343802.

It is an arithmetic number, because the mean of its divisors is an integer number (17024062752).

Almost surely, 2^62421563413 is an apocalyptic number.

It is an amenable number.

62421563413 is a deficient number, since it is larger than the sum of its proper divisors (5674687595).

62421563413 is a wasteful number, since it uses less digits than its factorization.

62421563413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674687594.

The product of its digits is 103680, while the sum is 37.

The spelling of 62421563413 in words is "sixty-two billion, four hundred twenty-one million, five hundred sixty-three thousand, four hundred thirteen".