45442431514 has 8 divisors (see below), whose sum is σ = 68486698368. Its totient is φ = 22613532060.

The previous prime is 45442431491. The next prime is 45442431533. The reversal of 45442431514 is 41513424454.

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

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, 53841322 + ... + 53842165.

It is an arithmetic number, because the mean of its divisors is an integer number (8560837296).

Almost surely, 2^45442431514 is an apocalyptic number.

45442431514 is a deficient number, since it is larger than the sum of its proper divisors (23044266854).

45442431514 is a wasteful number, since it uses less digits than its factorization.

45442431514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107683700.

The product of its digits is 153600, while the sum is 37.

Adding to 45442431514 its reverse (41513424454), we get a palindrome (86955855968).

The spelling of 45442431514 in words is "forty-five billion, four hundred forty-two million, four hundred thirty-one thousand, five hundred fourteen".