7044775442 has 32 divisors (see below), whose sum is σ = 10850793600. Its totient is φ = 3429216000.

The previous prime is 7044775399. The next prime is 7044775481. The reversal of 7044775442 is 2445774407.

It is a super-2 number, since 2×7044775442² = 99257722056412590728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7044775393 and 7044775402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6981434 + ... + 6982442.

It is an arithmetic number, because the mean of its divisors is an integer number (339087300).

Almost surely, 2^7044775442 is an apocalyptic number.

7044775442 is a deficient number, since it is larger than the sum of its proper divisors (3806018158).

7044775442 is a wasteful number, since it uses less digits than its factorization.

7044775442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602.

The product of its (nonzero) digits is 878080, while the sum is 44.

The square root of 7044775442 is about 83933.1605624380. The cubic root of 7044775442 is about 1917.0011999448.

The spelling of 7044775442 in words is "seven billion, forty-four million, seven hundred seventy-five thousand, four hundred forty-two".