62421212105 has 8 divisors (see below), whose sum is σ = 85606233792. Its totient is φ = 42803116848.

The previous prime is 62421212093. The next prime is 62421212111. The reversal of 62421212105 is 50121212426.

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 62421212105 - 2¹⁶ = 62421146569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891731567 + ... + 891731636.

It is an arithmetic number, because the mean of its divisors is an integer number (10700779224).

Almost surely, 2^62421212105 is an apocalyptic number.

It is an amenable number.

62421212105 is a deficient number, since it is larger than the sum of its proper divisors (23185021687).

62421212105 is a wasteful number, since it uses less digits than its factorization.

62421212105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783463215.

The product of its (nonzero) digits is 1920, while the sum is 26.

The spelling of 62421212105 in words is "sixty-two billion, four hundred twenty-one million, two hundred twelve thousand, one hundred five".