1421461674 has 24 divisors (see below), whose sum is σ = 3084931200. Its totient is φ = 473036328.

The previous prime is 1421461669. The next prime is 1421461703. The reversal of 1421461674 is 4761641241.

It is a happy number.

1421461674 is a `hidden beast` number, since 14 + 21 + 4 + 616 + 7 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54124 + ... + 75975.

It is an arithmetic number, because the mean of its divisors is an integer number (128538800).

Almost surely, 2^1421461674 is an apocalyptic number.

1421461674 is an abundant number, since it is smaller than the sum of its proper divisors (1663469526).

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

1421461674 is a wasteful number, since it uses less digits than its factorization.

1421461674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130714 (or 130711 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 1421461674 is about 37702.2767747519. The cubic root of 1421461674 is about 1124.3763915713.

The spelling of 1421461674 in words is "one billion, four hundred twenty-one million, four hundred sixty-one thousand, six hundred seventy-four".