100498414920 has 64 divisors (see below), whose sum is σ = 308506777920. Its totient is φ = 26176329984.

The previous prime is 100498414873. The next prime is 100498414927. The reversal of 100498414920 is 29414894001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (100498414927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9733059 + ... + 9743378.

It is an arithmetic number, because the mean of its divisors is an integer number (4820418405).

Almost surely, 2^100498414920 is an apocalyptic number.

100498414920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100498414920 is an abundant number, since it is smaller than the sum of its proper divisors (208008363000).

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

100498414920 is a wasteful number, since it uses less digits than its factorization.

100498414920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19476494 (or 19476490 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 100498414920 in words is "one hundred billion, four hundred ninety-eight million, four hundred fourteen thousand, nine hundred twenty".