387126429168 has 80 divisors (see below), whose sum is σ = 1060238299136. Its totient is φ = 121504354560.

The previous prime is 387126429149. The next prime is 387126429187. The reversal of 387126429168 is 861924621783.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (387126429149) and next prime (387126429187).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3460696 + ... + 3570807.

Almost surely, 2^387126429168 is an apocalyptic number.

It is an amenable number.

387126429168 is an abundant number, since it is smaller than the sum of its proper divisors (673111869968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

387126429168 is a wasteful number, since it uses less digits than its factorization.

387126429168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7031582 (or 7031576 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 57.

The spelling of 387126429168 in words is "three hundred eighty-seven billion, one hundred twenty-six million, four hundred twenty-nine thousand, one hundred sixty-eight".