387001225377 has 96 divisors (see below), whose sum is σ = 624167456640. Its totient is φ = 229581112320.

The previous prime is 387001225367. The next prime is 387001225379. The reversal of 387001225377 is 773522100783.

It is a happy number.

387001225377 is a `hidden beast` number, since 38 + 70 + 0 + 12 + 2 + 537 + 7 = 666.

It is not a de Polignac number, because 387001225377 - 2³⁶ = 318281748641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (387001225379) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 91207218 + ... + 91211460.

It is an arithmetic number, because the mean of its divisors is an integer number (6501744340).

Almost surely, 2^387001225377 is an apocalyptic number.

It is an amenable number.

387001225377 is a deficient number, since it is larger than the sum of its proper divisors (237166231263).

387001225377 is a wasteful number, since it uses less digits than its factorization.

387001225377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4575 (or 4572 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The spelling of 387001225377 in words is "three hundred eighty-seven billion, one million, two hundred twenty-five thousand, three hundred seventy-seven".