38712783282 has 16 divisors (see below), whose sum is σ = 81980011872. Its totient is φ = 12145186880.

The previous prime is 38712783281. The next prime is 38712783283. The reversal of 38712783282 is 28238721783.

It is an interprime number because it is at equal distance from previous prime (38712783281) and next prime (38712783283).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (38712783281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189768444 + ... + 189768647.

It is an arithmetic number, because the mean of its divisors is an integer number (5123750742).

Almost surely, 2^38712783282 is an apocalyptic number.

38712783282 is an abundant number, since it is smaller than the sum of its proper divisors (43267228590).

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

38712783282 is a wasteful number, since it uses less digits than its factorization.

38712783282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379537113.

The product of its digits is 1806336, while the sum is 51.

The spelling of 38712783282 in words is "thirty-eight billion, seven hundred twelve million, seven hundred eighty-three thousand, two hundred eighty-two".