106237456989 has 8 divisors (see below), whose sum is σ = 141652949760. Its totient is φ = 70823467776.

The previous prime is 106237456951. The next prime is 106237457047. The reversal of 106237456989 is 989654732601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106237456989 - 2¹⁷ = 106237325917 is a prime.

It is a super-2 number, since 2×106237456989² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106237452989) 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, 199149 + ... + 502130.

It is an arithmetic number, because the mean of its divisors is an integer number (17706618720).

It is a 1-persistent number, because it is pandigital, but 2⋅106237456989 = 212474913978 is not.

Almost surely, 2^106237456989 is an apocalyptic number.

It is an amenable number.

106237456989 is a deficient number, since it is larger than the sum of its proper divisors (35415492771).

106237456989 is an equidigital number, since it uses as much as digits as its factorization.

106237456989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751779.

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 106237456989 in words is "one hundred six billion, two hundred thirty-seven million, four hundred fifty-six thousand, nine hundred eighty-nine".