106055055004990 has 128 divisors (see below), whose sum is σ = 236302837263360. Its totient is φ = 33371864967168.

The previous prime is 106055055004867. The next prime is 106055055004991. The reversal of 106055055004990 is 99400550550601.

It is a super-2 number, since 2×106055055004990² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106055055004991) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1097341609 + ... + 1097438251.

It is an arithmetic number, because the mean of its divisors is an integer number (1846115916120).

Almost surely, 2^{106055055004990} is an apocalyptic number.

106055055004990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106055055004990 is an abundant number, since it is smaller than the sum of its proper divisors (130247782258370).

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

106055055004990 is a wasteful number, since it uses less digits than its factorization.

106055055004990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103586.

The product of its (nonzero) digits is 1215000, while the sum is 49.

The spelling of 106055055004990 in words is "one hundred six trillion, fifty-five billion, fifty-five million, four thousand, nine hundred ninety".