28392929382000 has 80 divisors (see below), whose sum is σ = 91538804346912. Its totient is φ = 7571447833600.

The previous prime is 28392929381951. The next prime is 28392929382007. The reversal of 28392929382000 is 28392929382.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28392929382007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2366071449 + ... + 2366083448.

Almost surely, 2^{28392929382000} is an apocalyptic number.

28392929382000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

28392929382000 is an abundant number, since it is smaller than the sum of its proper divisors (63145874964912).

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

28392929382000 is a wasteful number, since it uses less digits than its factorization.

28392929382000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4732154923 (or 4732154907 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 57.

28392929382000 divided by its reverse (28392929382) gives a cube (1000 = 10³).

The spelling of 28392929382000 in words is "twenty-eight trillion, three hundred ninety-two billion, nine hundred twenty-nine million, three hundred eighty-two thousand".