1451414622412 has 24 divisors (see below), whose sum is σ = 2546076324960. Its totient is φ = 723966122880.

The previous prime is 1451414622379. The next prime is 1451414622419. The reversal of 1451414622412 is 2142264141541.

It is not an unprimeable number, because it can be changed into a prime (1451414622419) 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, 2868048 + ... + 3335944.

It is an arithmetic number, because the mean of its divisors is an integer number (106086513540).

Almost surely, 2^{1451414622412} is an apocalyptic number.

It is an amenable number.

1451414622412 is a deficient number, since it is larger than the sum of its proper divisors (1094661702548).

1451414622412 is a wasteful number, since it uses less digits than its factorization.

1451414622412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469761 (or 469759 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

Adding to 1451414622412 its reverse (2142264141541), we get a palindrome (3593678763953).

The spelling of 1451414622412 in words is "one trillion, four hundred fifty-one billion, four hundred fourteen million, six hundred twenty-two thousand, four hundred twelve".