1474061466661 has 8 divisors (see below), whose sum is σ = 1691631892544. Its totient is φ = 1258238594880.

The previous prime is 1474061466643. The next prime is 1474061466677. The reversal of 1474061466661 is 1666641604741.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1474061466661 - 2⁷ = 1474061466533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1474061466599 and 1474061466608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474061466601) 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, 436886715 + ... + 436890088.

It is an arithmetic number, because the mean of its divisors is an integer number (211453986568).

Almost surely, 2^{1474061466661} is an apocalyptic number.

It is an amenable number.

1474061466661 is a deficient number, since it is larger than the sum of its proper divisors (217570425883).

1474061466661 is an equidigital number, since it uses as much as digits as its factorization.

1474061466661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873777051.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 1474061466661 in words is "one trillion, four hundred seventy-four billion, sixty-one million, four hundred sixty-six thousand, six hundred sixty-one".