107940868754 has 4 divisors (see below), whose sum is σ = 161911303134. Its totient is φ = 53970434376.

The previous prime is 107940868753. The next prime is 107940868757. The reversal of 107940868754 is 457868049701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 457868049701 = 13309 ⋅34402889.

It can be written as a sum of positive squares in only one way, i.e., 87186144529 + 20754724225 = 295273^2 + 144065^2 .

It is a super-2 number, since 2×107940868754² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107940868693 and 107940868702.

It is not an unprimeable number, because it can be changed into a prime (107940868753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26985217187 + ... + 26985217190.

Almost surely, 2^107940868754 is an apocalyptic number.

107940868754 is a deficient number, since it is larger than the sum of its proper divisors (53970434380).

107940868754 is an equidigital number, since it uses as much as digits as its factorization.

107940868754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53970434379.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 107940868754 in words is "one hundred seven billion, nine hundred forty million, eight hundred sixty-eight thousand, seven hundred fifty-four".