451301300402630 has 16 divisors (see below), whose sum is σ = 812343223733184. Its totient is φ = 180520323936960.

The previous prime is 451301300402597. The next prime is 451301300402647. The reversal of 451301300402630 is 36204003103154.

It is a super-2 number, since 2×451301300402630² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14680031 + ... + 33438090.

It is an arithmetic number, because the mean of its divisors is an integer number (50771451483324).

Almost surely, 2^{451301300402630} is an apocalyptic number.

451301300402630 is a deficient number, since it is larger than the sum of its proper divisors (361041923330554).

451301300402630 is a wasteful number, since it uses less digits than its factorization.

451301300402630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49056031.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 451301300402630 its reverse (36204003103154), we get a palindrome (487505303505784).

The spelling of 451301300402630 in words is "four hundred fifty-one trillion, three hundred one billion, three hundred million, four hundred two thousand, six hundred thirty".