107097144049 has 9 divisors (see below), whose sum is σ = 124585056921. Its totient is φ = 91795588500.

The previous prime is 107097144031. The next prime is 107097144061. The reversal of 107097144049 is 940441790701.

It is a happy number.

The square root of 107097144049 is 327257.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2^k-107097144049 is a prime.

It is a super-2 number, since 2×107097144049² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107097141049) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2267424 + ... + 2314174.

Almost surely, 2^107097144049 is an apocalyptic number.

107097144049 is the 327257-th square number.

107097144049 is the 163629-th centered octagonal number.

It is an amenable number.

107097144049 is a deficient number, since it is larger than the sum of its proper divisors (17487912872).

107097144049 is an frugal number, since it uses more digits than its factorization.

107097144049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93516 (or 46758 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 107097144049 in words is "one hundred seven billion, ninety-seven million, one hundred forty-four thousand, forty-nine".