1474451221334 has 32 divisors (see below), whose sum is σ = 2722651626240. Its totient is φ = 583173420192.

The previous prime is 1474451221291. The next prime is 1474451221337. The reversal of 1474451221334 is 4331221544741.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1474451221291 and 1474451221300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474451221337) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 27404 + ... + 1717455.

It is an arithmetic number, because the mean of its divisors is an integer number (85082863320).

Almost surely, 2^{1474451221334} is an apocalyptic number.

1474451221334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1474451221334 is a deficient number, since it is larger than the sum of its proper divisors (1248200404906).

1474451221334 is a wasteful number, since it uses less digits than its factorization.

1474451221334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749524.

The product of its digits is 322560, while the sum is 41.

The spelling of 1474451221334 in words is "one trillion, four hundred seventy-four billion, four hundred fifty-one million, two hundred twenty-one thousand, three hundred thirty-four".