455451414511340 has 48 divisors (see below), whose sum is σ = 1030022711871552. Its totient is φ = 168166378887936.

The previous prime is 455451414511337. The next prime is 455451414511367. The reversal of 455451414511340 is 43115414154554.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192534017 + ... + 194885223.

It is an arithmetic number, because the mean of its divisors is an integer number (21458806497324).

Almost surely, 2^{455451414511340} is an apocalyptic number.

It is an amenable number.

455451414511340 is an abundant number, since it is smaller than the sum of its proper divisors (574571297360212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455451414511340 is a wasteful number, since it uses less digits than its factorization.

455451414511340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096266 (or 3096264 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 47.

Adding to 455451414511340 its reverse (43115414154554), we get a palindrome (498566828665894).

The spelling of 455451414511340 in words is "four hundred fifty-five trillion, four hundred fifty-one billion, four hundred fourteen million, five hundred eleven thousand, three hundred forty".