239828471102 has 16 divisors (see below), whose sum is σ = 392573746800. Its totient is φ = 108977619840.

The previous prime is 239828471101. The next prime is 239828471111. The reversal of 239828471102 is 201174828932.

It is a super-2 number, since 2×239828471102² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239828471101) 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, 1696577 + ... + 1832492.

It is an arithmetic number, because the mean of its divisors is an integer number (24535859175).

Almost surely, 2^239828471102 is an apocalyptic number.

239828471102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

239828471102 is a deficient number, since it is larger than the sum of its proper divisors (152745275698).

239828471102 is a wasteful number, since it uses less digits than its factorization.

239828471102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532171.

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 239828471102 in words is "two hundred thirty-nine billion, eight hundred twenty-eight million, four hundred seventy-one thousand, one hundred two".