107138756748 has 24 divisors (see below), whose sum is σ = 249999402240. Its totient is φ = 35711637520.

The previous prime is 107138756731. The next prime is 107138756749. The reversal of 107138756748 is 847657831701.

It is a super-5 number, since 5×107138756748⁵ (a number of 56 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (107138756749) 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, 225313 + ... + 514823.

It is an arithmetic number, because the mean of its divisors is an integer number (10416641760).

Almost surely, 2^107138756748 is an apocalyptic number.

It is an amenable number.

107138756748 is an abundant number, since it is smaller than the sum of its proper divisors (142860645492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107138756748 is a wasteful number, since it uses less digits than its factorization.

107138756748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320357 (or 320355 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 57.

The spelling of 107138756748 in words is "one hundred seven billion, one hundred thirty-eight million, seven hundred fifty-six thousand, seven hundred forty-eight".