380427472723 has 4 divisors (see below), whose sum is σ = 396967797648. Its totient is φ = 363887147800.

The previous prime is 380427472721. The next prime is 380427472751. The reversal of 380427472723 is 327274724083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 327274724083 = 222109 ⋅1473487.

It is a cyclic number.

It is not a de Polignac number, because 380427472723 - 2¹ = 380427472721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380427472721) 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, 8270162428 + ... + 8270162473.

It is an arithmetic number, because the mean of its divisors is an integer number (99241949412).

Almost surely, 2^380427472723 is an apocalyptic number.

380427472723 is a deficient number, since it is larger than the sum of its proper divisors (16540324925).

380427472723 is a wasteful number, since it uses less digits than its factorization.

380427472723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16540324924.

The product of its (nonzero) digits is 3161088, while the sum is 49.

The spelling of 380427472723 in words is "three hundred eighty billion, four hundred twenty-seven million, four hundred seventy-two thousand, seven hundred twenty-three".