62421212104 has 8 divisors (see below), whose sum is σ = 117039772710. Its totient is φ = 31210606048.

The previous prime is 62421212093. The next prime is 62421212111. The reversal of 62421212104 is 40121212426.

It can be written as a sum of positive squares in only one way, i.e., 53360076004 + 9061136100 = 230998^2 + 95190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×62421212104² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3901325749 + ... + 3901325764.

Almost surely, 2^62421212104 is an apocalyptic number.

It is an amenable number.

62421212104 is a deficient number, since it is larger than the sum of its proper divisors (54618560606).

62421212104 is a wasteful number, since it uses less digits than its factorization.

62421212104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7802651519 (or 7802651515 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The spelling of 62421212104 in words is "sixty-two billion, four hundred twenty-one million, two hundred twelve thousand, one hundred four".