1474451223612 has 48 divisors (see below), whose sum is σ = 3467369106432. Its totient is φ = 487630599040.

The previous prime is 1474451223587. The next prime is 1474451223673. The reversal of 1474451223612 is 2163221544741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7665973 + ... + 7855955.

It is an arithmetic number, because the mean of its divisors is an integer number (72236856384).

Almost surely, 2^{1474451223612} is an apocalyptic number.

1474451223612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1474451223612 is an abundant number, since it is smaller than the sum of its proper divisors (1992917882820).

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

1474451223612 is a wasteful number, since it uses less digits than its factorization.

1474451223612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195058 (or 195056 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The spelling of 1474451223612 in words is "one trillion, four hundred seventy-four billion, four hundred fifty-one million, two hundred twenty-three thousand, six hundred twelve".