100406154342 has 32 divisors (see below), whose sum is σ = 216298575360. Its totient is φ = 30888606240.

The previous prime is 100406154301. The next prime is 100406154347. The reversal of 100406154342 is 243451604001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100406154347) 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, 327667 + ... + 555137.

It is an arithmetic number, because the mean of its divisors is an integer number (6759330480).

Almost surely, 2^100406154342 is an apocalyptic number.

100406154342 is an abundant number, since it is smaller than the sum of its proper divisors (115892421018).

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

100406154342 is a wasteful number, since it uses less digits than its factorization.

100406154342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233148.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 100406154342 its reverse (243451604001), we get a palindrome (343857758343).

The spelling of 100406154342 in words is "one hundred billion, four hundred six million, one hundred fifty-four thousand, three hundred forty-two".