1626430226111 has 8 divisors (see below), whose sum is σ = 1703453677920. Its totient is φ = 1549932532192.

The previous prime is 1626430226107. The next prime is 1626430226117. The reversal of 1626430226111 is 1116220346261.

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 1626430226111 - 2² = 1626430226107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1626430226117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131433140 + ... + 131445513.

It is an arithmetic number, because the mean of its divisors is an integer number (212931709740).

Almost surely, 2^{1626430226111} is an apocalyptic number.

1626430226111 is a deficient number, since it is larger than the sum of its proper divisors (77023451809).

1626430226111 is a wasteful number, since it uses less digits than its factorization.

1626430226111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262878945.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 1626430226111 in words is "one trillion, six hundred twenty-six billion, four hundred thirty million, two hundred twenty-six thousand, one hundred eleven".