1413120377 has 4 divisors (see below), whose sum is σ = 1443186816. Its totient is φ = 1383053940.

The previous prime is 1413120343. The next prime is 1413120389. The reversal of 1413120377 is 7730213141.

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: 7730213141 = 7 ⋅1104316163.

It is a cyclic number.

It is not a de Polignac number, because 1413120377 - 2³⁰ = 339378553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1413120077) 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, 15033149 + ... + 15033242.

It is an arithmetic number, because the mean of its divisors is an integer number (360796704).

Almost surely, 2^1413120377 is an apocalyptic number.

It is an amenable number.

1413120377 is a deficient number, since it is larger than the sum of its proper divisors (30066439).

1413120377 is an equidigital number, since it uses as much as digits as its factorization.

1413120377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30066438.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 1413120377 is about 37591.4934127390. The cubic root of 1413120377 is about 1122.1727531531.

The spelling of 1413120377 in words is "one billion, four hundred thirteen million, one hundred twenty thousand, three hundred seventy-seven".