106445162164 has 72 divisors (see below), whose sum is σ = 218259171200. Its totient is φ = 45257097600.

The previous prime is 106445162137. The next prime is 106445162171. The reversal of 106445162164 is 461261544601.

It is a happy number.

It is a super-2 number, since 2×106445162164² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 653224 + ... + 799744.

Almost surely, 2^106445162164 is an apocalyptic number.

It is an amenable number.

106445162164 is an abundant number, since it is smaller than the sum of its proper divisors (111814009036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106445162164 is a wasteful number, since it uses less digits than its factorization.

106445162164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146645 (or 146632 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 106445162164 in words is "one hundred six billion, four hundred forty-five million, one hundred sixty-two thousand, one hundred sixty-four".