16434061140 has 96 divisors (see below), whose sum is σ = 52721996544. Its totient is φ = 3746856960.

The previous prime is 16434061121. The next prime is 16434061159. The reversal of 16434061140 is 4116043461.

It is an interprime number because it is at equal distance from previous prime (16434061121) and next prime (16434061159).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 16434061098 and 16434061107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117460 + ... + 216020.

It is an arithmetic number, because the mean of its divisors is an integer number (549187464).

Almost surely, 2^16434061140 is an apocalyptic number.

16434061140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16434061140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26360998272).

16434061140 is an abundant number, since it is smaller than the sum of its proper divisors (36287935404).

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

16434061140 is a wasteful number, since it uses less digits than its factorization.

16434061140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98977 (or 98975 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 16434061140 in words is "sixteen billion, four hundred thirty-four million, sixty-one thousand, one hundred forty".