45243343115 has 8 divisors (see below), whose sum is σ = 57149486160. Its totient is φ = 34289691552.

The previous prime is 45243343081. The next prime is 45243343127. The reversal of 45243343115 is 51134334254.

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

It is not a de Polignac number, because 45243343115 - 2¹⁶ = 45243277579 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238122764 + ... + 238122953.

It is an arithmetic number, because the mean of its divisors is an integer number (7143685770).

Almost surely, 2^45243343115 is an apocalyptic number.

45243343115 is a deficient number, since it is larger than the sum of its proper divisors (11906143045).

45243343115 is a wasteful number, since it uses less digits than its factorization.

45243343115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476245741.

The product of its digits is 86400, while the sum is 35.

Adding to 45243343115 its reverse (51134334254), we get a palindrome (96377677369).

The spelling of 45243343115 in words is "forty-five billion, two hundred forty-three million, three hundred forty-three thousand, one hundred fifteen".