2765426250442 has 16 divisors (see below), whose sum is σ = 4181264363520. Its totient is φ = 1371673871568.

The previous prime is 2765426250347. The next prime is 2765426250449. The reversal of 2765426250442 is 2440526245672.

2765426250442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2765426250449) 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, 1716063 + ... + 2911309.

It is an arithmetic number, because the mean of its divisors is an integer number (261329022720).

Almost surely, 2^{2765426250442} is an apocalyptic number.

2765426250442 is a deficient number, since it is larger than the sum of its proper divisors (1415838113078).

2765426250442 is a wasteful number, since it uses less digits than its factorization.

2765426250442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204485.

The product of its (nonzero) digits is 6451200, while the sum is 49.

The spelling of 2765426250442 in words is "two trillion, seven hundred sixty-five billion, four hundred twenty-six million, two hundred fifty thousand, four hundred forty-two".