455235403342 has 4 divisors (see below), whose sum is σ = 682853105016. Its totient is φ = 227617701670.

The previous prime is 455235403331. The next prime is 455235403373. The reversal of 455235403342 is 243304532554.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 455235403295 and 455235403304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113808850834 + ... + 113808850837.

It is an arithmetic number, because the mean of its divisors is an integer number (170713276254).

Almost surely, 2^455235403342 is an apocalyptic number.

455235403342 is a deficient number, since it is larger than the sum of its proper divisors (227617701674).

455235403342 is a wasteful number, since it uses less digits than its factorization.

455235403342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227617701673.

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 455235403342 its reverse (243304532554), we get a palindrome (698539935896).

The spelling of 455235403342 in words is "four hundred fifty-five billion, two hundred thirty-five million, four hundred three thousand, three hundred forty-two".