20143416570 has 16 divisors (see below), whose sum is σ = 48344199840. Its totient is φ = 5371577744.

The previous prime is 20143416541. The next prime is 20143416571. The reversal of 20143416570 is 7561434102.

It is a super-2 number, since 2×20143416570² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20143416571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335723580 + ... + 335723639.

It is an arithmetic number, because the mean of its divisors is an integer number (3021512490).

Almost surely, 2^20143416570 is an apocalyptic number.

20143416570 is an abundant number, since it is smaller than the sum of its proper divisors (28200783270).

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

20143416570 is a wasteful number, since it uses less digits than its factorization.

20143416570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671447229.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 20143416570 in words is "twenty billion, one hundred forty-three million, four hundred sixteen thousand, five hundred seventy".