380144586745 has 32 divisors (see below), whose sum is σ = 568785219840. Its totient is φ = 236952656640.

The previous prime is 380144586691. The next prime is 380144586883. The reversal of 380144586745 is 547685441083.

It is not a de Polignac number, because 380144586745 - 2¹⁹ = 380144062457 is a prime.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5235751 + ... + 5307859.

It is an arithmetic number, because the mean of its divisors is an integer number (17774538120).

Almost surely, 2^380144586745 is an apocalyptic number.

380144586745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

380144586745 is a deficient number, since it is larger than the sum of its proper divisors (188640633095).

380144586745 is a wasteful number, since it uses less digits than its factorization.

380144586745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85825.

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 380144586745 in words is "three hundred eighty billion, one hundred forty-four million, five hundred eighty-six thousand, seven hundred forty-five".