254132040012100 has 36 divisors (see below), whose sum is σ = 551468005010944. Its totient is φ = 101652543528480.

The previous prime is 254132040012083. The next prime is 254132040012121. The reversal of 254132040012100 is 1210040231452.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36402397 + ... + 42818203.

Almost surely, 2^{254132040012100} is an apocalyptic number.

254132040012100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254132040012100 is an abundant number, since it is smaller than the sum of its proper divisors (297335964998844).

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

254132040012100 is a wasteful number, since it uses less digits than its factorization.

254132040012100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6811924 (or 6811917 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 254132040012100 its reverse (1210040231452), we get a palindrome (255342080243552).

The spelling of 254132040012100 in words is "two hundred fifty-four trillion, one hundred thirty-two billion, forty million, twelve thousand, one hundred".