39028389120 has 432 divisors, whose sum is σ = 154853112960. Its totient is φ = 8890269696.

The previous prime is 39028389031. The next prime is 39028389131. The reversal of 39028389120 is 2198382093.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30561922 + ... + 30563198.

It is an arithmetic number, because the mean of its divisors is an integer number (358456280).

Almost surely, 2^39028389120 is an apocalyptic number.

39028389120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39028389120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77426556480).

39028389120 is an abundant number, since it is smaller than the sum of its proper divisors (115824723840).

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

39028389120 is a wasteful number, since it uses less digits than its factorization.

39028389120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1673 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 39028389120 in words is "thirty-nine billion, twenty-eight million, three hundred eighty-nine thousand, one hundred twenty".