426662600121062 has 4 divisors (see below), whose sum is σ = 639993900181596. Its totient is φ = 213331300060530.

The previous prime is 426662600121053. The next prime is 426662600121101. The reversal of 426662600121062 is 260121006266624.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106665650030264 + ... + 106665650030267.

It is an arithmetic number, because the mean of its divisors is an integer number (159998475045399).

Almost surely, 2^{426662600121062} is an apocalyptic number.

426662600121062 is a deficient number, since it is larger than the sum of its proper divisors (213331300060534).

426662600121062 is a wasteful number, since it uses less digits than its factorization.

426662600121062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213331300060533.

The product of its (nonzero) digits is 497664, while the sum is 44.

Adding to 426662600121062 its reverse (260121006266624), we get a palindrome (686783606387686).

The spelling of 426662600121062 in words is "four hundred twenty-six trillion, six hundred sixty-two billion, six hundred million, one hundred twenty-one thousand, sixty-two".