105496473440 has 24 divisors (see below), whose sum is σ = 249235418880. Its totient is φ = 42198589312.

The previous prime is 105496473403. The next prime is 105496473463. The reversal of 105496473440 is 44374694501.

It is a super-2 number, since 2×105496473440² (a number of 23 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 3 ways as a sum of consecutive naturals, for example, 329676320 + ... + 329676639.

It is an arithmetic number, because the mean of its divisors is an integer number (10384809120).

Almost surely, 2^105496473440 is an apocalyptic number.

105496473440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105496473440 is an abundant number, since it is smaller than the sum of its proper divisors (143738945440).

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

105496473440 is an equidigital number, since it uses as much as digits as its factorization.

105496473440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659352974 (or 659352966 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 105496473440 in words is "one hundred five billion, four hundred ninety-six million, four hundred seventy-three thousand, four hundred forty".