106146640705 has 32 divisors (see below), whose sum is σ = 153467887104. Its totient is φ = 68903847936.

The previous prime is 106146640703. The next prime is 106146640711. The reversal of 106146640705 is 507046641601.

It is not a de Polignac number, because 106146640705 - 2¹ = 106146640703 is a prime.

It is a super-2 number, since 2×106146640705² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106146640703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 601602 + ... + 757771.

It is an arithmetic number, because the mean of its divisors is an integer number (4795871472).

Almost surely, 2^106146640705 is an apocalyptic number.

It is an amenable number.

106146640705 is a deficient number, since it is larger than the sum of its proper divisors (47321246399).

106146640705 is a wasteful number, since it uses less digits than its factorization.

106146640705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359505.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 106146640705 in words is "one hundred six billion, one hundred forty-six million, six hundred forty thousand, seven hundred five".