451346360352 has 48 divisors (see below), whose sum is σ = 1188827902080. Its totient is φ = 149935300352.

The previous prime is 451346360329. The next prime is 451346360357. The reversal of 451346360352 is 253063643154.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (451346360357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7994952 + ... + 8051207.

It is an arithmetic number, because the mean of its divisors is an integer number (24767247960).

Almost surely, 2^451346360352 is an apocalyptic number.

It is an amenable number.

451346360352 is an abundant number, since it is smaller than the sum of its proper divisors (737481541728).

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

451346360352 is a wasteful number, since it uses less digits than its factorization.

451346360352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16046465 (or 16046457 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 451346360352 in words is "four hundred fifty-one billion, three hundred forty-six million, three hundred sixty thousand, three hundred fifty-two".