106455881620 has 48 divisors (see below), whose sum is σ = 248482297728. Its totient is φ = 37980824960.

The previous prime is 106455881557. The next prime is 106455881657. The reversal of 106455881620 is 26188554601.

It is a super-2 number, since 2×106455881620² (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 15 ways as a sum of consecutive naturals, for example, 4553344 + ... + 4576663.

It is an arithmetic number, because the mean of its divisors is an integer number (5176714536).

Almost surely, 2^106455881620 is an apocalyptic number.

106455881620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106455881620 is an abundant number, since it is smaller than the sum of its proper divisors (142026416108).

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

106455881620 is a wasteful number, since it uses less digits than its factorization.

106455881620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9130080 (or 9130078 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 106455881620 in words is "one hundred six billion, four hundred fifty-five million, eight hundred eighty-one thousand, six hundred twenty".