42775760743660 has 48 divisors (see below), whose sum is σ = 106201888752960. Its totient is φ = 14160251831040.

The previous prime is 42775760743649. The next prime is 42775760743663. The reversal of 42775760743660 is 6634706757724.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 42775760743592 and 42775760743601.

It is not an unprimeable number, because it can be changed into a prime (42775760743663) 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, 5267946771 + ... + 5267954890.

It is an arithmetic number, because the mean of its divisors is an integer number (2212539349020).

Almost surely, 2^{42775760743660} is an apocalyptic number.

It is an amenable number.

42775760743660 is an abundant number, since it is smaller than the sum of its proper divisors (63426128009300).

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

42775760743660 is a wasteful number, since it uses less digits than its factorization.

42775760743660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535901706 (or 10535901704 counting only the distinct ones).

The product of its (nonzero) digits is 248935680, while the sum is 64.

The spelling of 42775760743660 in words is "forty-two trillion, seven hundred seventy-five billion, seven hundred sixty million, seven hundred forty-three thousand, six hundred sixty".