45442212350 has 24 divisors (see below), whose sum is σ = 84534509088. Its totient is φ = 18174305600.

The previous prime is 45442212341. The next prime is 45442212371. The reversal of 45442212350 is 5321224454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313307 + ... + 434793.

It is an arithmetic number, because the mean of its divisors is an integer number (3522271212).

Almost surely, 2^45442212350 is an apocalyptic number.

45442212350 is a deficient number, since it is larger than the sum of its proper divisors (39092296738).

45442212350 is a wasteful number, since it uses less digits than its factorization.

45442212350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128980 (or 128975 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 45442212350 in words is "forty-five billion, four hundred forty-two million, two hundred twelve thousand, three hundred fifty".