451114035456630 has 144 divisors (see below), whose sum is σ = 1363768773753744. Its totient is φ = 95180104131840.

The previous prime is 451114035456629. The next prime is 451114035456671. The reversal of 451114035456630 is 36654530411154.

It is a super-2 number, since 2×451114035456630² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 451114035456630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 907681441 + ... + 908178300.

It is an arithmetic number, because the mean of its divisors is an integer number (9470616484401).

Almost surely, 2^{451114035456630} is an apocalyptic number.

451114035456630 is an abundant number, since it is smaller than the sum of its proper divisors (912654738297114).

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

451114035456630 is a wasteful number, since it uses less digits than its factorization.

451114035456630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815859791 (or 1815859771 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

Adding to 451114035456630 its reverse (36654530411154), we get a palindrome (487768565867784).

The spelling of 451114035456630 in words is "four hundred fifty-one trillion, one hundred fourteen billion, thirty-five million, four hundred fifty-six thousand, six hundred thirty".