42770254433754 has 16 divisors (see below), whose sum is σ = 85540582813248. Its totient is φ = 14256739153632.

The previous prime is 42770254433749. The next prime is 42770254433779. The reversal of 42770254433754 is 45733445207724.

It is a junction number, because it is equal to n+sod(n) for n = 42770254433694 and 42770254433703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6950619 + ... + 11569425.

It is an arithmetic number, because the mean of its divisors is an integer number (5346286425828).

Almost surely, 2^{42770254433754} is an apocalyptic number.

42770254433754 is an abundant number, since it is smaller than the sum of its proper divisors (42770328379494).

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

42770254433754 is a wasteful number, since it uses less digits than its factorization.

42770254433754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6162149.

The product of its (nonzero) digits is 79027200, while the sum is 57.

The spelling of 42770254433754 in words is "forty-two trillion, seven hundred seventy billion, two hundred fifty-four million, four hundred thirty-three thousand, seven hundred fifty-four".