1441430677 has 4 divisors (see below), whose sum is σ = 1504101600. Its totient is φ = 1378759756.

The previous prime is 1441430657. The next prime is 1441430689. The reversal of 1441430677 is 7760341441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7760341441 = 17 ⋅456490673.

It is a cyclic number.

It is not a de Polignac number, because 1441430677 - 2²³ = 1433042069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441430657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31335427 + ... + 31335472.

It is an arithmetic number, because the mean of its divisors is an integer number (376025400).

Almost surely, 2^1441430677 is an apocalyptic number.

It is an amenable number.

1441430677 is a deficient number, since it is larger than the sum of its proper divisors (62670923).

1441430677 is an equidigital number, since it uses as much as digits as its factorization.

1441430677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62670922.

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 1441430677 is about 37966.1780668005. The cubic root of 1441430677 is about 1129.6170882631.

The spelling of 1441430677 in words is "one billion, four hundred forty-one million, four hundred thirty thousand, six hundred seventy-seven".