387141401 has 4 divisors (see below), whose sum is σ = 387444432. Its totient is φ = 386838372.

The previous prime is 387141371. The next prime is 387141407. The reversal of 387141401 is 104141783.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 387141401 - 2¹⁴ = 387125017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (387141407) 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, 149591 + ... + 152156.

It is an arithmetic number, because the mean of its divisors is an integer number (96861108).

Almost surely, 2^387141401 is an apocalyptic number.

It is an amenable number.

387141401 is a deficient number, since it is larger than the sum of its proper divisors (303031).

387141401 is a wasteful number, since it uses less digits than its factorization.

387141401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303030.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 387141401 is about 19675.9091530735. The cubic root of 387141401 is about 728.8249068458.

The spelling of 387141401 in words is "three hundred eighty-seven million, one hundred forty-one thousand, four hundred one".