45341454242 has 8 divisors (see below), whose sum is σ = 77728207296. Its totient is φ = 19432051812.

The previous prime is 45341454227. The next prime is 45341454311. The reversal of 45341454242 is 24245414354.

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

It is a junction number, because it is equal to n+sod(n) for n = 45341454196 and 45341454205.

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, 1619337638 + ... + 1619337665.

It is an arithmetic number, because the mean of its divisors is an integer number (9716025912).

Almost surely, 2^45341454242 is an apocalyptic number.

45341454242 is a deficient number, since it is larger than the sum of its proper divisors (32386753054).

45341454242 is a wasteful number, since it uses less digits than its factorization.

45341454242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238675312.

The product of its digits is 307200, while the sum is 38.

Adding to 45341454242 its reverse (24245414354), we get a palindrome (69586868596).

The spelling of 45341454242 in words is "forty-five billion, three hundred forty-one million, four hundred fifty-four thousand, two hundred forty-two".