39828149398048 has 72 divisors (see below), whose sum is σ = 86531413736880. Its totient is φ = 18031577520000.

The previous prime is 39828149398043. The next prime is 39828149398091. The reversal of 39828149398048 is 84089394182893.

It is not an unprimeable number, because it can be changed into a prime (39828149398043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19518558 + ... + 21462301.

It is an arithmetic number, because the mean of its divisors is an integer number (1201825190790).

Almost surely, 2^{39828149398048} is an apocalyptic number.

It is an amenable number.

39828149398048 is an abundant number, since it is smaller than the sum of its proper divisors (46703264338832).

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

39828149398048 is a wasteful number, since it uses less digits than its factorization.

39828149398048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40981142 (or 40981123 counting only the distinct ones).

The product of its (nonzero) digits is 859963392, while the sum is 76.

The spelling of 39828149398048 in words is "thirty-nine trillion, eight hundred twenty-eight billion, one hundred forty-nine million, three hundred ninety-eight thousand, forty-eight".