774425043 has 40 divisors (see below), whose sum is σ = 1364802560. Its totient is φ = 428243760.

The previous prime is 774425033. The next prime is 774425051. The reversal of 774425043 is 340524477.

774425043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 774425043 - 2⁴ = 774425027 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 774424989 and 774425007.

It is not an unprimeable number, because it can be changed into a prime (774425023) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4453 + ... + 39606.

It is an arithmetic number, because the mean of its divisors is an integer number (34120064).

Almost surely, 2^774425043 is an apocalyptic number.

774425043 is a deficient number, since it is larger than the sum of its proper divisors (590377517).

774425043 is a wasteful number, since it uses less digits than its factorization.

774425043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44109 (or 44100 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 774425043 is about 27828.4933656136. The cubic root of 774425043 is about 918.3180686884.

The spelling of 774425043 in words is "seven hundred seventy-four million, four hundred twenty-five thousand, forty-three".