1413047078 has 4 divisors (see below), whose sum is σ = 2119570620. Its totient is φ = 706523538.

The previous prime is 1413047063. The next prime is 1413047099. The reversal of 1413047078 is 8707403141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8707403141 = 2699 ⋅3226159.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353261768 + ... + 353261771.

It is an arithmetic number, because the mean of its divisors is an integer number (529892655).

Almost surely, 2^1413047078 is an apocalyptic number.

1413047078 is a deficient number, since it is larger than the sum of its proper divisors (706523542).

1413047078 is an equidigital number, since it uses as much as digits as its factorization.

1413047078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706523541.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 1413047078 is about 37590.5184587816. The cubic root of 1413047078 is about 1122.1533503326.

The spelling of 1413047078 in words is "one billion, four hundred thirteen million, forty-seven thousand, seventy-eight".