44662466426644 has 12 divisors (see below), whose sum is σ = 85264708632768. Its totient is φ = 20301121103000.

The previous prime is 44662466426621. The next prime is 44662466426647.

It is a happy number.

44662466426644 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×44662466426644² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44662466426647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507528027532 + ... + 507528027619.

It is an arithmetic number, because the mean of its divisors is an integer number (7105392386064).

Almost surely, 2^{44662466426644} is an apocalyptic number.

44662466426644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44662466426644 is a deficient number, since it is larger than the sum of its proper divisors (40602242206124).

44662466426644 is a wasteful number, since it uses less digits than its factorization.

44662466426644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015056055166 (or 1015056055164 counting only the distinct ones).

The product of its digits is 764411904, while the sum is 64.

The spelling of 44662466426644 in words is "forty-four trillion, six hundred sixty-two billion, four hundred sixty-six million, four hundred twenty-six thousand, six hundred forty-four".