139893826100 has 36 divisors (see below), whose sum is σ = 346936690464. Its totient is φ = 47963597280.

The previous prime is 139893826057. The next prime is 139893826117. The reversal of 139893826100 is 1628398931.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99923462 + ... + 99924861.

Almost surely, 2^139893826100 is an apocalyptic number.

139893826100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139893826100 is an abundant number, since it is smaller than the sum of its proper divisors (207042864364).

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

139893826100 is a wasteful number, since it uses less digits than its factorization.

139893826100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199848344 (or 199848337 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 139893826100 in words is "one hundred thirty-nine billion, eight hundred ninety-three million, eight hundred twenty-six thousand, one hundred".