62426620042 has 4 divisors (see below), whose sum is σ = 93639930066. Its totient is φ = 31213310020.

The previous prime is 62426620019. The next prime is 62426620043. The reversal of 62426620042 is 24002662426.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 54400431121 + 8026188921 = 233239^2 + 89589^2 .

It is not an unprimeable number, because it can be changed into a prime (62426620043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15606655009 + ... + 15606655012.

Almost surely, 2^62426620042 is an apocalyptic number.

62426620042 is a deficient number, since it is larger than the sum of its proper divisors (31213310024).

62426620042 is a wasteful number, since it uses less digits than its factorization.

62426620042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31213310023.

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 62426620042 in words is "sixty-two billion, four hundred twenty-six million, six hundred twenty thousand, forty-two".