28761105414 has 16 divisors (see below), whose sum is σ = 59377766400. Its totient is φ = 9277775880.

The previous prime is 28761105341. The next prime is 28761105437. The reversal of 28761105414 is 41450116782.

It is a super-2 number, since 2×28761105414² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77314614 + ... + 77314985.

It is an arithmetic number, because the mean of its divisors is an integer number (3711110400).

Almost surely, 2^28761105414 is an apocalyptic number.

28761105414 is an abundant number, since it is smaller than the sum of its proper divisors (30616660986).

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

28761105414 is a wasteful number, since it uses less digits than its factorization.

28761105414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154629635.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 28761105414 in words is "twenty-eight billion, seven hundred sixty-one million, one hundred five thousand, four hundred fourteen".