1406674747474 has 8 divisors (see below), whose sum is σ = 2112659566668. Its totient is φ = 702454891920.

The previous prime is 1406674747451. The next prime is 1406674747483. The reversal of 1406674747474 is 4747474766041.

It can be written as a sum of positive squares in 2 ways, for example, as 1374205230225 + 32469517249 = 1172265^2 + 180193^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441238917 + ... + 441242104.

Almost surely, 2^{1406674747474} is an apocalyptic number.

1406674747474 is a deficient number, since it is larger than the sum of its proper divisors (705984819194).

1406674747474 is an equidigital number, since it uses as much as digits as its factorization.

1406674747474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882481820.

The product of its (nonzero) digits is 88510464, while the sum is 61.

The spelling of 1406674747474 in words is "one trillion, four hundred six billion, six hundred seventy-four million, seven hundred forty-seven thousand, four hundred seventy-four".