1451124066450 has 48 divisors (see below), whose sum is σ = 3626259395616. Its totient is φ = 384012470400.

The previous prime is 1451124066401. The next prime is 1451124066479. The reversal of 1451124066450 is 546604211541.

It is a super-2 number, since 2×1451124066450² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1451124066399 and 1451124066408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36904627 + ... + 36943926.

It is an arithmetic number, because the mean of its divisors is an integer number (75547070742).

Almost surely, 2^{1451124066450} is an apocalyptic number.

1451124066450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1451124066450 is an abundant number, since it is smaller than the sum of its proper divisors (2175135329166).

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

1451124066450 is a wasteful number, since it uses less digits than its factorization.

1451124066450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73848699 (or 73848694 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

Adding to 1451124066450 its reverse (546604211541), we get a palindrome (1997728277991).

The spelling of 1451124066450 in words is "one trillion, four hundred fifty-one billion, one hundred twenty-four million, sixty-six thousand, four hundred fifty".