38145015030 has 32 divisors (see below), whose sum is σ = 96366355200. Its totient is φ = 9636635232.

The previous prime is 38145015019. The next prime is 38145015113. The reversal of 38145015030 is 3051054183.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 33459970 + ... + 33461109.

It is an arithmetic number, because the mean of its divisors is an integer number (3011448600).

Almost surely, 2^38145015030 is an apocalyptic number.

38145015030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38145015030 is an abundant number, since it is smaller than the sum of its proper divisors (58221340170).

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

38145015030 is a wasteful number, since it uses less digits than its factorization.

38145015030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66921108.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 38145015030 in words is "thirty-eight billion, one hundred forty-five million, fifteen thousand, thirty".