38430609152 has 36 divisors (see below), whose sum is σ = 82611959640. Its totient is φ = 17737202688.

The previous prime is 38430609109. The next prime is 38430609157. The reversal of 38430609152 is 25190603483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38430609157) 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, 5770502 + ... + 5777157.

Almost surely, 2^38430609152 is an apocalyptic number.

38430609152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38430609152 is an abundant number, since it is smaller than the sum of its proper divisors (44181350488).

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

38430609152 is a wasteful number, since it uses less digits than its factorization.

38430609152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11547688 (or 11547674 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The spelling of 38430609152 in words is "thirty-eight billion, four hundred thirty million, six hundred nine thousand, one hundred fifty-two".