450351132124412 has 24 divisors (see below), whose sum is σ = 792460146859920. Its totient is φ = 223935592930560.

The previous prime is 450351132124339. The next prime is 450351132124451. The reversal of 450351132124412 is 214421231153054.

It is a super-2 number, since 2×450351132124412² (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, 204607487 + ... + 206796822.

It is an arithmetic number, because the mean of its divisors is an integer number (33019172785830).

Almost surely, 2^{450351132124412} is an apocalyptic number.

It is an amenable number.

450351132124412 is a deficient number, since it is larger than the sum of its proper divisors (342109014735508).

450351132124412 is a wasteful number, since it uses less digits than its factorization.

450351132124412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411405821 (or 411405819 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 450351132124412 its reverse (214421231153054), we get a palindrome (664772363277466).

The spelling of 450351132124412 in words is "four hundred fifty trillion, three hundred fifty-one billion, one hundred thirty-two million, one hundred twenty-four thousand, four hundred twelve".