42764784180562 has 16 divisors (see below), whose sum is σ = 65666432577600. Its totient is φ = 20880773499600.

The previous prime is 42764784180541. The next prime is 42764784180563. The reversal of 42764784180562 is 26508148746724.

It is a junction number, because it is equal to n+sod(n) for n = 42764784180494 and 42764784180503.

It is not an unprimeable number, because it can be changed into a prime (42764784180563) 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, 1200026637 + ... + 1200062272.

It is an arithmetic number, because the mean of its divisors is an integer number (4104152036100).

Almost surely, 2^{42764784180562} is an apocalyptic number.

42764784180562 is a deficient number, since it is larger than the sum of its proper divisors (22901648397038).

42764784180562 is a wasteful number, since it uses less digits than its factorization.

42764784180562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400089121.

The product of its (nonzero) digits is 144506880, while the sum is 64.

The spelling of 42764784180562 in words is "forty-two trillion, seven hundred sixty-four billion, seven hundred eighty-four million, one hundred eighty thousand, five hundred sixty-two".