380161623723 has 32 divisors (see below), whose sum is σ = 595115750400. Its totient is φ = 211305283200.

The previous prime is 380161623719. The next prime is 380161623767. The reversal of 380161623723 is 327326161083.

It is not a de Polignac number, because 380161623723 - 2² = 380161623719 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380161623713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2809578 + ... + 2941776.

It is an arithmetic number, because the mean of its divisors is an integer number (18597367200).

Almost surely, 2^380161623723 is an apocalyptic number.

380161623723 is a deficient number, since it is larger than the sum of its proper divisors (214954126677).

380161623723 is a wasteful number, since it uses less digits than its factorization.

380161623723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135947.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 380161623723 in words is "three hundred eighty billion, one hundred sixty-one million, six hundred twenty-three thousand, seven hundred twenty-three".