106204026431644 has 24 divisors (see below), whose sum is σ = 188104698800928. Its totient is φ = 52462848829440.

The previous prime is 106204026431539. The next prime is 106204026431647. The reversal of 106204026431644 is 446134620402601.

It is a super-2 number, since 2×106204026431644² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106204026431644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106204026431647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377616117 + ... + 377897260.

It is an arithmetic number, because the mean of its divisors is an integer number (7837695783372).

Almost surely, 2^{106204026431644} is an apocalyptic number.

It is an amenable number.

106204026431644 is a deficient number, since it is larger than the sum of its proper divisors (81900672369284).

106204026431644 is a wasteful number, since it uses less digits than its factorization.

106204026431644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755513805 (or 755513803 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 106204026431644 in words is "one hundred six trillion, two hundred four billion, twenty-six million, four hundred thirty-one thousand, six hundred forty-four".