1376099423 has 4 divisors (see below), whose sum is σ = 1388277408. Its totient is φ = 1363921440.

The previous prime is 1376099411. The next prime is 1376099429. The reversal of 1376099423 is 3249906731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1376099423 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 (1376099429) 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, 6088823 + ... + 6089048.

It is an arithmetic number, because the mean of its divisors is an integer number (347069352).

Almost surely, 2^1376099423 is an apocalyptic number.

1376099423 is a deficient number, since it is larger than the sum of its proper divisors (12177985).

1376099423 is a wasteful number, since it uses less digits than its factorization.

1376099423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12177984.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 1376099423 is about 37095.8140900021. The cubic root of 1376099423 is about 1112.2863414627.

The spelling of 1376099423 in words is "one billion, three hundred seventy-six million, ninety-nine thousand, four hundred twenty-three".