1413047077 has 4 divisors (see below), whose sum is σ = 1521743020. Its totient is φ = 1304351136.

The previous prime is 1413047063. The next prime is 1413047099. The reversal of 1413047077 is 7707403141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7707403141 = 37 ⋅208308193.

It can be written as a sum of positive squares in 2 ways, for example, as 786746401 + 626300676 = 28049^2 + 25026^2 .

It is a cyclic number.

It is not a de Polignac number, because 1413047077 - 2²³ = 1404658469 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 (1413047777) 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, 54347952 + ... + 54347977.

It is an arithmetic number, because the mean of its divisors is an integer number (380435755).

Almost surely, 2^1413047077 is an apocalyptic number.

It is an amenable number.

1413047077 is a deficient number, since it is larger than the sum of its proper divisors (108695943).

1413047077 is a wasteful number, since it uses less digits than its factorization.

1413047077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108695942.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 1413047077 is about 37590.5184454804. The cubic root of 1413047077 is about 1122.1533500679.

The spelling of 1413047077 in words is "one billion, four hundred thirteen million, forty-seven thousand, seventy-seven".