4345453213042 has 8 divisors (see below), whose sum is σ = 6518192161536. Its totient is φ = 2172722492532.

The previous prime is 4345453212983. The next prime is 4345453213043. The reversal of 4345453213042 is 2403123545434.

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 = 4345453212986 and 4345453213004.

It is not an unprimeable number, because it can be changed into a prime (4345453213043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501378 + ... + 2990365.

It is an arithmetic number, because the mean of its divisors is an integer number (814774020192).

Almost surely, 2^{4345453213042} is an apocalyptic number.

4345453213042 is a deficient number, since it is larger than the sum of its proper divisors (2172738948494).

4345453213042 is a wasteful number, since it uses less digits than its factorization.

4345453213042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4113992.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 4345453213042 its reverse (2403123545434), we get a palindrome (6748576758476).

The spelling of 4345453213042 in words is "four trillion, three hundred forty-five billion, four hundred fifty-three million, two hundred thirteen thousand, forty-two".