45021116342 has 8 divisors (see below), whose sum is σ = 67539784296. Its totient is φ = 22507854912.

The previous prime is 45021116317. The next prime is 45021116363. The reversal of 45021116342 is 24361112054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330748 + ... + 1364159.

It is an arithmetic number, because the mean of its divisors is an integer number (8442473037).

Almost surely, 2^45021116342 is an apocalyptic number.

45021116342 is a deficient number, since it is larger than the sum of its proper divisors (22518667954).

45021116342 is a wasteful number, since it uses less digits than its factorization.

45021116342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703262.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 45021116342 its reverse (24361112054), we get a palindrome (69382228396).

The spelling of 45021116342 in words is "forty-five billion, twenty-one million, one hundred sixteen thousand, three hundred forty-two".