380370070257 has 16 divisors (see below), whose sum is σ = 510681684480. Its totient is φ = 251821095552.

The previous prime is 380370070231. The next prime is 380370070259. The reversal of 380370070257 is 752070073083.

It is not a de Polignac number, because 380370070257 - 2²⁶ = 380302961393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380370070259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598933 + ... + 1058045.

It is an arithmetic number, because the mean of its divisors is an integer number (31917605280).

Almost surely, 2^380370070257 is an apocalyptic number.

It is an amenable number.

380370070257 is a deficient number, since it is larger than the sum of its proper divisors (130311614223).

380370070257 is a wasteful number, since it uses less digits than its factorization.

380370070257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461032.

The product of its (nonzero) digits is 246960, while the sum is 42.

The spelling of 380370070257 in words is "three hundred eighty billion, three hundred seventy million, seventy thousand, two hundred fifty-seven".