106190086449 has 16 divisors (see below), whose sum is σ = 143201378304. Its totient is φ = 69990642000.

The previous prime is 106190086447. The next prime is 106190086477. The reversal of 106190086449 is 944680091601.

It is not a de Polignac number, because 106190086449 - 2¹ = 106190086447 is a prime.

It is a super-2 number, since 2×106190086449² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106190086398 and 106190086407.

It is not an unprimeable number, because it can be changed into a prime (106190086447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475077 + ... + 661874.

It is an arithmetic number, because the mean of its divisors is an integer number (8950086144).

Almost surely, 2^106190086449 is an apocalyptic number.

It is an amenable number.

106190086449 is a deficient number, since it is larger than the sum of its proper divisors (37011291855).

106190086449 is a wasteful number, since it uses less digits than its factorization.

106190086449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137308.

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 106190086449 in words is "one hundred six billion, one hundred ninety million, eighty-six thousand, four hundred forty-nine".