11405704098 has 8 divisors (see below), whose sum is σ = 22811408208. Its totient is φ = 3801901364.

The previous prime is 11405704081. The next prime is 11405704133. The reversal of 11405704098 is 89040750411.

It is a sphenic number, since it is the product of 3 distinct primes.

11405704098 is an admirable number.

It is a super-2 number, since 2×11405704098² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950475336 + ... + 950475347.

It is an arithmetic number, because the mean of its divisors is an integer number (2851426026).

Almost surely, 2^11405704098 is an apocalyptic number.

11405704098 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11405704098 is a wasteful number, since it uses less digits than its factorization.

11405704098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900950688.

The product of its (nonzero) digits is 40320, while the sum is 39.

The spelling of 11405704098 in words is "eleven billion, four hundred five million, seven hundred four thousand, ninety-eight".